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Diffstat (limited to 'net')
-rw-r--r--net/core/skbuff.c3
-rw-r--r--net/mac80211/cfg.c103
-rw-r--r--net/mac80211/main.c12
-rw-r--r--net/mac80211/mlme.c9
-rw-r--r--net/mac80211/tx.c55
-rw-r--r--net/mac80211/wep.c4
-rw-r--r--net/mac80211/wme.c3
-rw-r--r--net/rfkill/rfkill.c62
-rw-r--r--net/wireless/nl80211.c275
9 files changed, 319 insertions, 207 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 4e0c9227418..84640172d65 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -485,6 +485,9 @@ static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb)
C(head);
C(data);
C(truesize);
+#if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE)
+ C(do_not_encrypt);
+#endif
atomic_set(&n->users, 1);
atomic_inc(&(skb_shinfo(skb)->dataref));
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 8e7ba0e62cf..297c257864c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -81,6 +81,7 @@ static int ieee80211_change_iface(struct wiphy *wiphy, int ifindex,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct net_device *dev;
enum ieee80211_if_types itype;
struct ieee80211_sub_if_data *sdata;
@@ -95,6 +96,9 @@ static int ieee80211_change_iface(struct wiphy *wiphy, int ifindex,
if (itype == IEEE80211_IF_TYPE_INVALID)
return -EINVAL;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
ret = ieee80211_if_change_type(sdata, itype);
@@ -117,12 +121,16 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_idx, u8 *mac_addr,
struct key_params *params)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata;
struct sta_info *sta = NULL;
enum ieee80211_key_alg alg;
struct ieee80211_key *key;
int err;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
switch (params->cipher) {
@@ -167,10 +175,14 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_idx, u8 *mac_addr)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata;
struct sta_info *sta;
int ret;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
rcu_read_lock();
@@ -211,7 +223,8 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
void (*callback)(void *cookie,
struct key_params *params))
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct sta_info *sta = NULL;
u8 seq[6] = {0};
struct key_params params;
@@ -220,6 +233,11 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
u16 iv16;
int err = -ENOENT;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
rcu_read_lock();
if (mac_addr) {
@@ -293,8 +311,12 @@ static int ieee80211_config_default_key(struct wiphy *wiphy,
struct net_device *dev,
u8 key_idx)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
rcu_read_lock();
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
@@ -475,9 +497,15 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
static int ieee80211_add_beacon(struct wiphy *wiphy, struct net_device *dev,
struct beacon_parameters *params)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct beacon_data *old;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
@@ -492,9 +520,15 @@ static int ieee80211_add_beacon(struct wiphy *wiphy, struct net_device *dev,
static int ieee80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
struct beacon_parameters *params)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct beacon_data *old;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
@@ -508,9 +542,15 @@ static int ieee80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
static int ieee80211_del_beacon(struct wiphy *wiphy, struct net_device *dev)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct beacon_data *old;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
@@ -646,11 +686,14 @@ static void sta_apply_parameters(struct ieee80211_local *local,
static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
u8 *mac, struct station_parameters *params)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct sta_info *sta;
struct ieee80211_sub_if_data *sdata;
int err;
+ if (dev == local->mdev || params->vlan == local->mdev)
+ return -EOPNOTSUPP;
+
/* Prevent a race with changing the rate control algorithm */
if (!netif_running(dev))
return -ENETDOWN;
@@ -701,10 +744,15 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
static int ieee80211_del_station(struct wiphy *wiphy, struct net_device *dev,
u8 *mac)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = sdata->local;
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct sta_info *sta;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (mac) {
rcu_read_lock();
@@ -730,10 +778,13 @@ static int ieee80211_change_station(struct wiphy *wiphy,
u8 *mac,
struct station_parameters *params)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct sta_info *sta;
struct ieee80211_sub_if_data *vlansdata;
+ if (dev == local->mdev || params->vlan == local->mdev)
+ return -EOPNOTSUPP;
+
rcu_read_lock();
/* XXX: get sta belonging to dev */
@@ -752,7 +803,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
return -EINVAL;
}
- sta->sdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
+ sta->sdata = vlansdata;
ieee80211_send_layer2_update(sta);
}
@@ -767,15 +818,20 @@ static int ieee80211_change_station(struct wiphy *wiphy,
static int ieee80211_add_mpath(struct wiphy *wiphy, struct net_device *dev,
u8 *dst, u8 *next_hop)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
struct sta_info *sta;
int err;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
if (!netif_running(dev))
return -ENETDOWN;
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
@@ -817,14 +873,19 @@ static int ieee80211_change_mpath(struct wiphy *wiphy,
struct net_device *dev,
u8 *dst, u8 *next_hop)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
struct sta_info *sta;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
if (!netif_running(dev))
return -ENETDOWN;
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
@@ -891,9 +952,15 @@ static int ieee80211_get_mpath(struct wiphy *wiphy, struct net_device *dev,
u8 *dst, u8 *next_hop, struct mpath_info *pinfo)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
@@ -913,9 +980,15 @@ static int ieee80211_dump_mpath(struct wiphy *wiphy, struct net_device *dev,
int idx, u8 *dst, u8 *next_hop,
struct mpath_info *pinfo)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index f1a83d450ea..a4c5b90de76 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1233,18 +1233,12 @@ static void ieee80211_tasklet_handler(unsigned long data)
/* Remove added headers (e.g., QoS control), encryption header/MIC, etc. to
* make a prepared TX frame (one that has been given to hw) to look like brand
* new IEEE 802.11 frame that is ready to go through TX processing again.
- * Also, tx_packet_data in cb is restored from tx_control. */
+ */
static void ieee80211_remove_tx_extra(struct ieee80211_local *local,
struct ieee80211_key *key,
struct sk_buff *skb)
{
int hdrlen, iv_len, mic_len;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
- info->flags &= IEEE80211_TX_CTL_REQ_TX_STATUS |
- IEEE80211_TX_CTL_DO_NOT_ENCRYPT |
- IEEE80211_TX_CTL_REQUEUE |
- IEEE80211_TX_CTL_EAPOL_FRAME;
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
@@ -1731,8 +1725,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
result = ieee80211_wep_init(local);
if (result < 0) {
- printk(KERN_DEBUG "%s: Failed to initialize wep\n",
- wiphy_name(local->hw.wiphy));
+ printk(KERN_DEBUG "%s: Failed to initialize wep: %d\n",
+ wiphy_name(local->hw.wiphy), result);
goto fail_wep;
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index d7c371e36bf..acb04133a95 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -606,7 +606,6 @@ void ieee80211_sta_tx(struct net_device *dev, struct sk_buff *skb,
int encrypt)
{
struct ieee80211_sub_if_data *sdata;
- struct ieee80211_tx_info *info;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
skb->dev = sdata->local->mdev;
@@ -614,11 +613,8 @@ void ieee80211_sta_tx(struct net_device *dev, struct sk_buff *skb,
skb_set_network_header(skb, 0);
skb_set_transport_header(skb, 0);
- info = IEEE80211_SKB_CB(skb);
- memset(info, 0, sizeof(struct ieee80211_tx_info));
- info->control.ifindex = sdata->dev->ifindex;
- if (!encrypt)
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ skb->iif = sdata->dev->ifindex;
+ skb->do_not_encrypt = !encrypt;
dev_queue_xmit(skb);
}
@@ -3303,6 +3299,7 @@ void ieee80211_start_mesh(struct net_device *dev)
ifsta = &sdata->u.sta;
ifsta->state = IEEE80211_MESH_UP;
ieee80211_sta_timer((unsigned long)sdata);
+ ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON);
}
#endif
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 0fbadd8b983..69019e94387 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -305,7 +305,7 @@ static void purge_old_ps_buffers(struct ieee80211_local *local)
rcu_read_unlock();
local->total_ps_buffered = total;
-#ifdef MAC80211_VERBOSE_PS_DEBUG
+#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: PS buffers full - purged %d frames\n",
wiphy_name(local->hw.wiphy), purged);
#endif
@@ -342,7 +342,7 @@ ieee80211_tx_h_multicast_ps_buf(struct ieee80211_tx_data *tx)
purge_old_ps_buffers(tx->local);
if (skb_queue_len(&tx->sdata->bss->ps_bc_buf) >=
AP_MAX_BC_BUFFER) {
-#ifdef MAC80211_VERBOSE_PS_DEBUG
+#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: BC TX buffer full - "
"dropping the oldest frame\n",
@@ -389,7 +389,7 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx)
purge_old_ps_buffers(tx->local);
if (skb_queue_len(&sta->ps_tx_buf) >= STA_MAX_TX_BUFFER) {
struct sk_buff *old = skb_dequeue(&sta->ps_tx_buf);
-#ifdef MAC80211_VERBOSE_PS_DEBUG
+#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: STA %s TX "
"buffer full - dropping oldest frame\n",
@@ -439,14 +439,14 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
u16 fc = tx->fc;
- if (unlikely(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT))
+ if (unlikely(tx->skb->do_not_encrypt))
tx->key = NULL;
else if (tx->sta && (key = rcu_dereference(tx->sta->key)))
tx->key = key;
else if ((key = rcu_dereference(tx->sdata->default_key)))
tx->key = key;
else if (tx->sdata->drop_unencrypted &&
- !(info->flags & IEEE80211_TX_CTL_EAPOL_FRAME) &&
+ (tx->skb->protocol != cpu_to_be16(ETH_P_PAE)) &&
!(info->flags & IEEE80211_TX_CTL_INJECTED)) {
I802_DEBUG_INC(tx->local->tx_handlers_drop_unencrypted);
return TX_DROP;
@@ -476,7 +476,7 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
}
if (!tx->key || !(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ tx->skb->do_not_encrypt = 1;
return TX_CONTINUE;
}
@@ -732,6 +732,7 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx)
memcpy(skb_put(frag, copylen), pos, copylen);
memcpy(frag->cb, first->cb, sizeof(frag->cb));
skb_copy_queue_mapping(frag, first);
+ frag->do_not_encrypt = first->do_not_encrypt;
pos += copylen;
left -= copylen;
@@ -852,7 +853,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx,
sband = tx->local->hw.wiphy->bands[tx->channel->band];
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ skb->do_not_encrypt = 1;
info->flags |= IEEE80211_TX_CTL_INJECTED;
tx->flags &= ~IEEE80211_TX_FRAGMENTED;
@@ -925,8 +926,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx,
skb_trim(skb, skb->len - FCS_LEN);
}
if (*iterator.this_arg & IEEE80211_RADIOTAP_F_WEP)
- info->flags &=
- ~IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ tx->skb->do_not_encrypt = 0;
if (*iterator.this_arg & IEEE80211_RADIOTAP_F_FRAG)
tx->flags |= IEEE80211_TX_FRAGMENTED;
break;
@@ -1042,10 +1042,9 @@ static int ieee80211_tx_prepare(struct ieee80211_tx_data *tx,
struct sk_buff *skb,
struct net_device *mdev)
{
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct net_device *dev;
- dev = dev_get_by_index(&init_net, info->control.ifindex);
+ dev = dev_get_by_index(&init_net, skb->iif);
if (unlikely(dev && !is_ieee80211_device(dev, mdev))) {
dev_put(dev);
dev = NULL;
@@ -1306,8 +1305,8 @@ int ieee80211_master_start_xmit(struct sk_buff *skb,
bool may_encrypt;
int ret;
- if (info->control.ifindex)
- odev = dev_get_by_index(&init_net, info->control.ifindex);
+ if (skb->iif)
+ odev = dev_get_by_index(&init_net, skb->iif);
if (unlikely(odev && !is_ieee80211_device(odev, dev))) {
dev_put(odev);
odev = NULL;
@@ -1321,9 +1320,13 @@ int ieee80211_master_start_xmit(struct sk_buff *skb,
return 0;
}
+ memset(info, 0, sizeof(*info));
+
+ info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
+
osdata = IEEE80211_DEV_TO_SUB_IF(odev);
- may_encrypt = !(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT);
+ may_encrypt = !skb->do_not_encrypt;
headroom = osdata->local->tx_headroom;
if (may_encrypt)
@@ -1348,7 +1351,6 @@ int ieee80211_monitor_start_xmit(struct sk_buff *skb,
struct net_device *dev)
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_radiotap_header *prthdr =
(struct ieee80211_radiotap_header *)skb->data;
u16 len_rthdr;
@@ -1371,11 +1373,11 @@ int ieee80211_monitor_start_xmit(struct sk_buff *skb,
skb->dev = local->mdev;
/* needed because we set skb device to master */
- info->control.ifindex = dev->ifindex;
+ skb->iif = dev->ifindex;
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
- /* Interfaces should always request a status report */
- info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
+ /* sometimes we do encrypt injected frames, will be fixed
+ * up in radiotap parser if not wanted */
+ skb->do_not_encrypt = 0;
/*
* fix up the pointers accounting for the radiotap
@@ -1419,7 +1421,6 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb,
struct net_device *dev)
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_tx_info *info;
struct ieee80211_sub_if_data *sdata;
int ret = 1, head_need;
u16 ethertype, hdrlen, meshhdrlen = 0;
@@ -1645,14 +1646,7 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb,
nh_pos += hdrlen;
h_pos += hdrlen;
- info = IEEE80211_SKB_CB(skb);
- memset(info, 0, sizeof(*info));
- info->control.ifindex = dev->ifindex;
- if (ethertype == ETH_P_PAE)
- info->flags |= IEEE80211_TX_CTL_EAPOL_FRAME;
-
- /* Interfaces should always request a status report */
- info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
+ skb->iif = dev->ifindex;
skb->dev = local->mdev;
dev->stats.tx_packets++;
@@ -1922,6 +1916,8 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
info = IEEE80211_SKB_CB(skb);
+ skb->do_not_encrypt = 1;
+
info->band = band;
rate_control_get_rate(local->mdev, sband, skb, &rsel);
@@ -1931,7 +1927,7 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
"no rate found\n",
wiphy_name(local->hw.wiphy));
}
- dev_kfree_skb(skb);
+ dev_kfree_skb_any(skb);
skb = NULL;
goto out;
}
@@ -1940,7 +1936,6 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
info->tx_rate_idx = rsel.rate_idx;
info->flags |= IEEE80211_TX_CTL_NO_ACK;
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
if (sdata->bss_conf.use_short_preamble &&
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index 872d2fcd1a5..5c2bf0a3d4d 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -31,13 +31,13 @@ int ieee80211_wep_init(struct ieee80211_local *local)
local->wep_tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(local->wep_tx_tfm))
- return -ENOMEM;
+ return PTR_ERR(local->wep_tx_tfm);
local->wep_rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(local->wep_rx_tfm)) {
crypto_free_blkcipher(local->wep_tx_tfm);
- return -ENOMEM;
+ return PTR_ERR(local->wep_rx_tfm);
}
return 0;
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 07edda0b8a5..28437f0001d 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -188,6 +188,9 @@ int ieee80211_ht_agg_queue_add(struct ieee80211_local *local,
{
int i;
+ /* XXX: currently broken due to cb/requeue use */
+ return -EPERM;
+
/* prepare the filter and save it for the SW queue
* matching the received HW queue */
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index 7a560b78509..c6f2f388cb7 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -130,7 +130,6 @@ static void update_rfkill_state(struct rfkill *rfkill)
/**
* rfkill_toggle_radio - wrapper for toggle_radio hook
- *
* @rfkill: the rfkill struct to use
* @force: calls toggle_radio even if cache says it is not needed,
* and also makes sure notifications of the state will be
@@ -141,8 +140,8 @@ static void update_rfkill_state(struct rfkill *rfkill)
* calls and handling all the red tape such as issuing notifications
* if the call is successful.
*
- * Note that @force cannot override a (possibly cached) state of
- * RFKILL_STATE_HARD_BLOCKED. Any device making use of
+ * Note that the @force parameter cannot override a (possibly cached)
+ * state of RFKILL_STATE_HARD_BLOCKED. Any device making use of
* RFKILL_STATE_HARD_BLOCKED implements either get_state() or
* rfkill_force_state(), so the cache either is bypassed or valid.
*
@@ -150,7 +149,7 @@ static void update_rfkill_state(struct rfkill *rfkill)
* even if the radio is in RFKILL_STATE_HARD_BLOCKED state, so as to
* give the driver a hint that it should double-BLOCK the transmitter.
*
- * Caller must have aquired rfkill_mutex.
+ * Caller must have acquired rfkill->mutex.
*/
static int rfkill_toggle_radio(struct rfkill *rfkill,
enum rfkill_state state,
@@ -200,12 +199,12 @@ static int rfkill_toggle_radio(struct rfkill *rfkill,
/**
* rfkill_switch_all - Toggle state of all switches of given type
- * @type: type of interfaces to be affeceted
+ * @type: type of interfaces to be affected
* @state: the new state
*
- * This function toggles state of all switches of given type unless
- * a specific switch is claimed by userspace in which case it is
- * left alone.
+ * This function toggles the state of all switches of given type,
+ * unless a specific switch is claimed by userspace (in which case,
+ * that switch is left alone).
*/
void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state)
{
@@ -216,8 +215,11 @@ void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state)
rfkill_states[type] = state;
list_for_each_entry(rfkill, &rfkill_list, node) {
- if ((!rfkill->user_claim) && (rfkill->type == type))
+ if ((!rfkill->user_claim) && (rfkill->type == type)) {
+ mutex_lock(&rfkill->mutex);
rfkill_toggle_radio(rfkill, state, 0);
+ mutex_unlock(&rfkill->mutex);
+ }
}
mutex_unlock(&rfkill_mutex);
@@ -228,7 +230,7 @@ EXPORT_SYMBOL(rfkill_switch_all);
* rfkill_epo - emergency power off all transmitters
*
* This kicks all rfkill devices to RFKILL_STATE_SOFT_BLOCKED, ignoring
- * everything in its path but rfkill_mutex.
+ * everything in its path but rfkill_mutex and rfkill->mutex.
*/
void rfkill_epo(void)
{
@@ -236,7 +238,9 @@ void rfkill_epo(void)
mutex_lock(&rfkill_mutex);
list_for_each_entry(rfkill, &rfkill_list, node) {
+ mutex_lock(&rfkill->mutex);
rfkill_toggle_radio(rfkill, RFKILL_STATE_SOFT_BLOCKED, 1);
+ mutex_unlock(&rfkill->mutex);
}
mutex_unlock(&rfkill_mutex);
}
@@ -252,7 +256,12 @@ EXPORT_SYMBOL_GPL(rfkill_epo);
* a notification by the firmware/hardware of the current *real*
* state of the radio rfkill switch.
*
- * It may not be called from an atomic context.
+ * Devices which are subject to external changes on their rfkill
+ * state (such as those caused by a hardware rfkill line) MUST
+ * have their driver arrange to call rfkill_force_state() as soon
+ * as possible after such a change.
+ *
+ * This function may not be called from an atomic context.
*/
int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state)
{
@@ -367,6 +376,9 @@ static ssize_t rfkill_claim_store(struct device *dev,
if (!capable(CAP_NET_ADMIN))
return -EPERM;
+ if (rfkill->user_claim_unsupported)
+ return -EOPNOTSUPP;
+
/*
* Take the global lock to make sure the kernel is not in
* the middle of rfkill_switch_all
@@ -375,19 +387,17 @@ static ssize_t rfkill_claim_store(struct device *dev,
if (error)
return error;
- if (rfkill->user_claim_unsupported) {
- error = -EOPNOTSUPP;
- goto out_unlock;
- }
if (rfkill->user_claim != claim) {
- if (!claim)
+ if (!claim) {
+ mutex_lock(&rfkill->mutex);
rfkill_toggle_radio(rfkill,
rfkill_states[rfkill->type],
0);
+ mutex_unlock(&rfkill->mutex);
+ }
rfkill->user_claim = claim;
}
-out_unlock:
mutex_unlock(&rfkill_mutex);
return error ? error : count;
@@ -516,8 +526,11 @@ static void rfkill_remove_switch(struct rfkill *rfkill)
{
mutex_lock(&rfkill_mutex);
list_del_init(&rfkill->node);
- rfkill_toggle_radio(rfkill, RFKILL_STATE_SOFT_BLOCKED, 1);
mutex_unlock(&rfkill_mutex);
+
+ mutex_lock(&rfkill->mutex);
+ rfkill_toggle_radio(rfkill, RFKILL_STATE_SOFT_BLOCKED, 1);
+ mutex_unlock(&rfkill->mutex);
}
/**
@@ -526,9 +539,10 @@ static void rfkill_remove_switch(struct rfkill *rfkill)
* @type: type of the switch (RFKILL_TYPE_*)
*
* This function should be called by the network driver when it needs
- * rfkill structure. Once the structure is allocated the driver shoud
- * finish its initialization by setting name, private data, enable_radio
+ * rfkill structure. Once the structure is allocated the driver should
+ * finish its initialization by setting the name, private data, enable_radio
* and disable_radio methods and then register it with rfkill_register().
+ *
* NOTE: If registration fails the structure shoudl be freed by calling
* rfkill_free() otherwise rfkill_unregister() should be used.
*/
@@ -560,7 +574,7 @@ EXPORT_SYMBOL(rfkill_allocate);
* rfkill_free - Mark rfkill structure for deletion
* @rfkill: rfkill structure to be destroyed
*
- * Decrements reference count of rfkill structure so it is destroyed.
+ * Decrements reference count of the rfkill structure so it is destroyed.
* Note that rfkill_free() should _not_ be called after rfkill_unregister().
*/
void rfkill_free(struct rfkill *rfkill)
@@ -585,8 +599,10 @@ static void rfkill_led_trigger_register(struct rfkill *rfkill)
static void rfkill_led_trigger_unregister(struct rfkill *rfkill)
{
#ifdef CONFIG_RFKILL_LEDS
- if (rfkill->led_trigger.name)
+ if (rfkill->led_trigger.name) {
led_trigger_unregister(&rfkill->led_trigger);
+ rfkill->led_trigger.name = NULL;
+ }
#endif
}
@@ -622,8 +638,8 @@ int rfkill_register(struct rfkill *rfkill)
error = device_add(dev);
if (error) {
- rfkill_led_trigger_unregister(rfkill);
rfkill_remove_switch(rfkill);
+ rfkill_led_trigger_unregister(rfkill);
return error;
}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index b7fefffd2d0..59eb2cf42e5 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -29,16 +29,16 @@ static struct genl_family nl80211_fam = {
};
/* internal helper: get drv and dev */
-static int get_drv_dev_by_info_ifindex(struct genl_info *info,
+static int get_drv_dev_by_info_ifindex(struct nlattr **attrs,
struct cfg80211_registered_device **drv,
struct net_device **dev)
{
int ifindex;
- if (!info->attrs[NL80211_ATTR_IFINDEX])
+ if (!attrs[NL80211_ATTR_IFINDEX])
return -EINVAL;
- ifindex = nla_get_u32(info->attrs[NL80211_ATTR_IFINDEX]);
+ ifindex = nla_get_u32(attrs[NL80211_ATTR_IFINDEX]);
*dev = dev_get_by_index(&init_net, ifindex);
if (!*dev)
return -ENODEV;
@@ -291,21 +291,31 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *
mutex_lock(&cfg80211_drv_mutex);
list_for_each_entry(dev, &cfg80211_drv_list, list) {
- if (++wp_idx < wp_start)
+ if (wp_idx < wp_start) {
+ wp_idx++;
continue;
+ }
if_idx = 0;
mutex_lock(&dev->devlist_mtx);
list_for_each_entry(wdev, &dev->netdev_list, list) {
- if (++if_idx < if_start)
+ if (if_idx < if_start) {
+ if_idx++;
continue;
+ }
if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
- wdev->netdev) < 0)
- break;
+ wdev->netdev) < 0) {
+ mutex_unlock(&dev->devlist_mtx);
+ goto out;
+ }
+ if_idx++;
}
mutex_unlock(&dev->devlist_mtx);
+
+ wp_idx++;
}
+ out:
mutex_unlock(&cfg80211_drv_mutex);
cb->args[0] = wp_idx;
@@ -321,7 +331,7 @@ static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info)
struct net_device *netdev;
int err;
- err = get_drv_dev_by_info_ifindex(info, &dev, &netdev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &dev, &netdev);
if (err)
return err;
@@ -392,7 +402,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
} else
return -EINVAL;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
ifindex = dev->ifindex;
@@ -477,7 +487,7 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info)
int ifindex, err;
struct net_device *dev;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
ifindex = dev->ifindex;
@@ -545,7 +555,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_MAC])
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -618,7 +628,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
if (!info->attrs[NL80211_ATTR_KEY_DEFAULT])
return -EINVAL;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -699,7 +709,7 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
}
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -735,7 +745,7 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_MAC])
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -764,7 +774,7 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
struct beacon_parameters params;
int haveinfo = 0;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -843,7 +853,7 @@ static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info)
int err;
struct net_device *dev;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -937,67 +947,78 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
}
static int nl80211_dump_station(struct sk_buff *skb,
- struct netlink_callback *cb)
+ struct netlink_callback *cb)
{
- int wp_idx = 0;
- int if_idx = 0;
- int sta_idx = cb->args[2];
- int wp_start = cb->args[0];
- int if_start = cb->args[1];
struct station_info sinfo;
struct cfg80211_registered_device *dev;
- struct wireless_dev *wdev;
+ struct net_device *netdev;
u8 mac_addr[ETH_ALEN];
+ int ifidx = cb->args[0];
+ int sta_idx = cb->args[1];
int err;
- int exit = 0;
- /* TODO: filter by device */
- mutex_lock(&cfg80211_drv_mutex);
- list_for_each_entry(dev, &cfg80211_drv_list, list) {
- if (exit)
+ if (!ifidx) {
+ err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
+ nl80211_fam.attrbuf, nl80211_fam.maxattr,
+ nl80211_policy);
+ if (err)
+ return err;
+
+ if (!nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX])
+ return -EINVAL;
+
+ ifidx = nla_get_u32(nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX]);
+ if (!ifidx)
+ return -EINVAL;
+ }
+
+ netdev = dev_get_by_index(&init_net, ifidx);
+ if (!netdev)
+ return -ENODEV;
+
+ dev = cfg80211_get_dev_from_ifindex(ifidx);
+ if (IS_ERR(dev)) {
+ err = PTR_ERR(dev);
+ goto out_put_netdev;
+ }
+
+ if (!dev->ops->dump_station) {
+ err = -ENOSYS;
+ goto out_err;
+ }
+
+ rtnl_lock();
+
+ while (1) {
+ err = dev->ops->dump_station(&dev->wiphy, netdev, sta_idx,
+ mac_addr, &sinfo);
+ if (err == -ENOENT)
break;
- if (++wp_idx < wp_start)
- continue;
- if_idx = 0;
+ if (err)
+ goto out_err_rtnl;
- mutex_lock(&dev->devlist_mtx);
- list_for_each_entry(wdev, &dev->netdev_list, list) {
- if (exit)
- break;
- if (++if_idx < if_start)
- continue;
- if (!dev->ops->dump_station)
- continue;
+ if (nl80211_send_station(skb,
+ NETLINK_CB(cb->skb).pid,
+ cb->nlh->nlmsg_seq, NLM_F_MULTI,
+ netdev, mac_addr,
+ &sinfo) < 0)
+ goto out;
- for (;; ++sta_idx) {
- rtnl_lock();
- err = dev->ops->dump_station(&dev->wiphy,
- wdev->netdev, sta_idx, mac_addr,
- &sinfo);
- rtnl_unlock();
- if (err) {
- sta_idx = 0;
- break;
- }
- if (nl80211_send_station(skb,
- NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, NLM_F_MULTI,
- wdev->netdev, mac_addr,
- &sinfo) < 0) {
- exit = 1;
- break;
- }
- }
- }
- mutex_unlock(&dev->devlist_mtx);
+ sta_idx++;
}
- mutex_unlock(&cfg80211_drv_mutex);
- cb->args[0] = wp_idx;
- cb->args[1] = if_idx;
- cb->args[2] = sta_idx;
- return skb->len;
+ out:
+ cb->args[1] = sta_idx;
+ err = skb->len;
+ out_err_rtnl:
+ rtnl_unlock();
+ out_err:
+ cfg80211_put_dev(dev);
+ out_put_netdev:
+ dev_put(netdev);
+
+ return err;
}
static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
@@ -1016,7 +1037,7 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -1112,7 +1133,7 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
params.plink_action =
nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -1172,7 +1193,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
&params.station_flags))
return -EINVAL;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -1207,7 +1228,7 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_MAC])
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -1277,68 +1298,78 @@ static int nl80211_send_mpath(struct sk_buff *msg, u32 pid, u32 seq,
}
static int nl80211_dump_mpath(struct sk_buff *skb,
- struct netlink_callback *cb)
+ struct netlink_callback *cb)
{
- int wp_idx = 0;
- int if_idx = 0;
- int sta_idx = cb->args[2];
- int wp_start = cb->args[0];
- int if_start = cb->args[1];
struct mpath_info pinfo;
struct cfg80211_registered_device *dev;
- struct wireless_dev *wdev;
+ struct net_device *netdev;
u8 dst[ETH_ALEN];
u8 next_hop[ETH_ALEN];
+ int ifidx = cb->args[0];
+ int path_idx = cb->args[1];
int err;
- int exit = 0;
- /* TODO: filter by device */
- mutex_lock(&cfg80211_drv_mutex);
- list_for_each_entry(dev, &cfg80211_drv_list, list) {
- if (exit)
+ if (!ifidx) {
+ err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
+ nl80211_fam.attrbuf, nl80211_fam.maxattr,
+ nl80211_policy);
+ if (err)
+ return err;
+
+ if (!nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX])
+ return -EINVAL;
+
+ ifidx = nla_get_u32(nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX]);
+ if (!ifidx)
+ return -EINVAL;
+ }
+
+ netdev = dev_get_by_index(&init_net, ifidx);
+ if (!netdev)
+ return -ENODEV;
+
+ dev = cfg80211_get_dev_from_ifindex(ifidx);
+ if (IS_ERR(dev)) {
+ err = PTR_ERR(dev);
+ goto out_put_netdev;
+ }
+
+ if (!dev->ops->dump_mpath) {
+ err = -ENOSYS;
+ goto out_err;
+ }
+
+ rtnl_lock();
+
+ while (1) {
+ err = dev->ops->dump_mpath(&dev->wiphy, netdev, path_idx,
+ dst, next_hop, &pinfo);
+ if (err == -ENOENT)
break;
- if (++wp_idx < wp_start)
- continue;
- if_idx = 0;
+ if (err)
+ goto out_err_rtnl;
- mutex_lock(&dev->devlist_mtx);
- list_for_each_entry(wdev, &dev->netdev_list, list) {
- if (exit)
- break;
- if (++if_idx < if_start)
- continue;
- if (!dev->ops->dump_mpath)
- continue;
+ if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).pid,
+ cb->nlh->nlmsg_seq, NLM_F_MULTI,
+ netdev, dst, next_hop,
+ &pinfo) < 0)
+ goto out;
- for (;; ++sta_idx) {
- rtnl_lock();
- err = dev->ops->dump_mpath(&dev->wiphy,
- wdev->netdev, sta_idx, dst,
- next_hop, &pinfo);
- rtnl_unlock();
- if (err) {
- sta_idx = 0;
- break;
- }
- if (nl80211_send_mpath(skb,
- NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, NLM_F_MULTI,
- wdev->netdev, dst, next_hop,
- &pinfo) < 0) {
- exit = 1;
- break;
- }
- }
- }
- mutex_unlock(&dev->devlist_mtx);
+ path_idx++;
}
- mutex_unlock(&cfg80211_drv_mutex);
- cb->args[0] = wp_idx;
- cb->args[1] = if_idx;
- cb->args[2] = sta_idx;
- return skb->len;
+ out:
+ cb->args[1] = path_idx;
+ err = skb->len;
+ out_err_rtnl:
+ rtnl_unlock();
+ out_err:
+ cfg80211_put_dev(dev);
+ out_put_netdev:
+ dev_put(netdev);
+
+ return err;
}
static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
@@ -1358,7 +1389,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -1411,7 +1442,7 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
next_hop = nla_data(info->attrs[NL80211_ATTR_MPATH_NEXT_HOP]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -1446,7 +1477,7 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
next_hop = nla_data(info->attrs[NL80211_ATTR_MPATH_NEXT_HOP]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
@@ -1475,7 +1506,7 @@ static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_MAC])
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 06:03:40 +0000