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-rw-r--r--net/appletalk/aarp.c14
-rw-r--r--net/appletalk/ddp.c46
2 files changed, 31 insertions, 29 deletions
diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index d89d62f3702..5ef6a238bdb 100644
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -118,7 +118,9 @@ static void __aarp_send_query(struct aarp_entry *a)
/* Set up the buffer */
skb_reserve(skb, dev->hard_header_len + aarp_dl->header_length);
- skb->nh.raw = skb->h.raw = skb_put(skb, sizeof(*eah));
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
+ skb_put(skb, sizeof(*eah));
skb->protocol = htons(ETH_P_ATALK);
skb->dev = dev;
eah = aarp_hdr(skb);
@@ -163,7 +165,9 @@ static void aarp_send_reply(struct net_device *dev, struct atalk_addr *us,
/* Set up the buffer */
skb_reserve(skb, dev->hard_header_len + aarp_dl->header_length);
- skb->nh.raw = skb->h.raw = skb_put(skb, sizeof(*eah));
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
+ skb_put(skb, sizeof(*eah));
skb->protocol = htons(ETH_P_ATALK);
skb->dev = dev;
eah = aarp_hdr(skb);
@@ -212,7 +216,9 @@ static void aarp_send_probe(struct net_device *dev, struct atalk_addr *us)
/* Set up the buffer */
skb_reserve(skb, dev->hard_header_len + aarp_dl->header_length);
- skb->nh.raw = skb->h.raw = skb_put(skb, sizeof(*eah));
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
+ skb_put(skb, sizeof(*eah));
skb->protocol = htons(ETH_P_ATALK);
skb->dev = dev;
eah = aarp_hdr(skb);
@@ -539,7 +545,7 @@ int aarp_send_ddp(struct net_device *dev, struct sk_buff *skb,
int hash;
struct aarp_entry *a;
- skb->nh.raw = skb->data;
+ skb_reset_network_header(skb);
/* Check for LocalTalk first */
if (dev->type == ARPHRD_LOCALTLK) {
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index c8b7dc2c325..16eda21fb38 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -937,11 +937,11 @@ static unsigned long atalk_sum_partial(const unsigned char *data,
static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
int len, unsigned long sum)
{
- int start = skb_headlen(skb);
+ int end = skb_headlen(skb);
int i, copy;
/* checksum stuff in header space */
- if ( (copy = start - offset) > 0) {
+ if ((copy = end - offset) > 0) {
if (copy > len)
copy = len;
sum = atalk_sum_partial(skb->data + offset, copy, sum);
@@ -953,11 +953,9 @@ static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
/* checksum stuff in frags */
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
- int end;
+ BUG_TRAP(len >= 0);
- BUG_TRAP(start <= offset + len);
-
- end = start + skb_shinfo(skb)->frags[i].size;
+ end = offset + skb_shinfo(skb)->frags[i].size;
if ((copy = end - offset) > 0) {
u8 *vaddr;
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
@@ -965,36 +963,31 @@ static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
if (copy > len)
copy = len;
vaddr = kmap_skb_frag(frag);
- sum = atalk_sum_partial(vaddr + frag->page_offset +
- offset - start, copy, sum);
+ sum = atalk_sum_partial(vaddr + frag->page_offset,
+ copy, sum);
kunmap_skb_frag(vaddr);
if (!(len -= copy))
return sum;
offset += copy;
}
- start = end;
}
if (skb_shinfo(skb)->frag_list) {
struct sk_buff *list = skb_shinfo(skb)->frag_list;
for (; list; list = list->next) {
- int end;
-
- BUG_TRAP(start <= offset + len);
+ BUG_TRAP(len >= 0);
- end = start + list->len;
+ end = offset + list->len;
if ((copy = end - offset) > 0) {
if (copy > len)
copy = len;
- sum = atalk_sum_skb(list, offset - start,
- copy, sum);
+ sum = atalk_sum_skb(list, 0, copy, sum);
if ((len -= copy) == 0)
return sum;
offset += copy;
}
- start = end;
}
}
@@ -1275,7 +1268,7 @@ static int handle_ip_over_ddp(struct sk_buff *skb)
skb->protocol = htons(ETH_P_IP);
skb_pull(skb, 13);
skb->dev = dev;
- skb->h.raw = skb->data;
+ skb_reset_transport_header(skb);
stats = dev->priv;
stats->rx_packets++;
@@ -1383,10 +1376,10 @@ free_it:
* @pt - packet type
*
* Receive a packet (in skb) from device dev. This has come from the SNAP
- * decoder, and on entry skb->h.raw is the DDP header, skb->len is the DDP
- * header, skb->len is the DDP length. The physical headers have been
- * extracted. PPP should probably pass frames marked as for this layer.
- * [ie ARPHRD_ETHERTALK]
+ * decoder, and on entry skb->transport_header is the DDP header, skb->len
+ * is the DDP header, skb->len is the DDP length. The physical headers
+ * have been extracted. PPP should probably pass frames marked as for this
+ * layer. [ie ARPHRD_ETHERTALK]
*/
static int atalk_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev)
@@ -1484,7 +1477,7 @@ static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev)
{
/* Expand any short form frames */
- if (skb->mac.raw[2] == 1) {
+ if (skb_mac_header(skb)[2] == 1) {
struct ddpehdr *ddp;
/* Find our address */
struct atalk_addr *ap = atalk_find_dev_addr(dev);
@@ -1510,8 +1503,8 @@ static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev,
* we write the network numbers !
*/
- ddp->deh_dnode = skb->mac.raw[0]; /* From physical header */
- ddp->deh_snode = skb->mac.raw[1]; /* From physical header */
+ ddp->deh_dnode = skb_mac_header(skb)[0]; /* From physical header */
+ ddp->deh_snode = skb_mac_header(skb)[1]; /* From physical header */
ddp->deh_dnet = ap->s_net; /* Network number */
ddp->deh_snet = ap->s_net;
@@ -1522,7 +1515,7 @@ static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev,
/* Non routable, so force a drop if we slip up later */
ddp->deh_len_hops = htons(skb->len + (DDP_MAXHOPS << 10));
}
- skb->h.raw = skb->data;
+ skb_reset_transport_header(skb);
return atalk_rcv(skb, dev, pt, orig_dev);
freeit:
@@ -1771,6 +1764,9 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
case SIOCGSTAMP:
rc = sock_get_timestamp(sk, argp);
break;
+ case SIOCGSTAMPNS:
+ rc = sock_get_timestampns(sk, argp);
+ break;
/* Routing */
case SIOCADDRT:
case SIOCDELRT:
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 18:05:03 +0000