diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-scan.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-scan.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 4f3a108fa99..1eb0d0bf1fe 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -27,7 +27,6 @@ *****************************************************************************/ #include <linux/types.h> #include <linux/etherdevice.h> -#include <net/lib80211.h> #include <net/mac80211.h> #include "iwl-eeprom.h" @@ -112,7 +111,7 @@ EXPORT_SYMBOL(iwl_scan_cancel_timeout); static int iwl_send_scan_abort(struct iwl_priv *priv) { int ret = 0; - struct iwl_rx_packet *res; + struct iwl_rx_packet *pkt; struct iwl_host_cmd cmd = { .id = REPLY_SCAN_ABORT_CMD, .flags = CMD_WANT_SKB, @@ -132,21 +131,21 @@ static int iwl_send_scan_abort(struct iwl_priv *priv) return ret; } - res = (struct iwl_rx_packet *)cmd.reply_skb->data; - if (res->u.status != CAN_ABORT_STATUS) { + pkt = (struct iwl_rx_packet *)cmd.reply_page; + if (pkt->u.status != CAN_ABORT_STATUS) { /* The scan abort will return 1 for success or * 2 for "failure". A failure condition can be * due to simply not being in an active scan which * can occur if we send the scan abort before we * the microcode has notified us that a scan is * completed. */ - IWL_DEBUG_INFO(priv, "SCAN_ABORT returned %d.\n", res->u.status); + IWL_DEBUG_INFO(priv, "SCAN_ABORT returned %d.\n", pkt->u.status); clear_bit(STATUS_SCAN_ABORTING, &priv->status); clear_bit(STATUS_SCAN_HW, &priv->status); } - priv->alloc_rxb_skb--; - dev_kfree_skb_any(cmd.reply_skb); + priv->alloc_rxb_page--; + free_pages(cmd.reply_page, priv->hw_params.rx_page_order); return ret; } @@ -156,7 +155,7 @@ static void iwl_rx_reply_scan(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { #ifdef CONFIG_IWLWIFI_DEBUG - struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; + struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_scanreq_notification *notif = (struct iwl_scanreq_notification *)pkt->u.raw; @@ -168,7 +167,7 @@ static void iwl_rx_reply_scan(struct iwl_priv *priv, static void iwl_rx_scan_start_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { - struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; + struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_scanstart_notification *notif = (struct iwl_scanstart_notification *)pkt->u.raw; priv->scan_start_tsf = le32_to_cpu(notif->tsf_low); @@ -187,7 +186,7 @@ static void iwl_rx_scan_results_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { #ifdef CONFIG_IWLWIFI_DEBUG - struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; + struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_scanresults_notification *notif = (struct iwl_scanresults_notification *)pkt->u.raw; @@ -214,7 +213,7 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { #ifdef CONFIG_IWLWIFI_DEBUG - struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; + struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_scancomplete_notification *scan_notif = (void *)pkt->u.raw; IWL_DEBUG_SCAN(priv, "Scan complete: %d channels (TSF 0x%08X:%08X) - %d\n", @@ -402,6 +401,7 @@ void iwl_init_scan_params(struct iwl_priv *priv) if (!priv->scan_tx_ant[IEEE80211_BAND_2GHZ]) priv->scan_tx_ant[IEEE80211_BAND_2GHZ] = ant_idx; } +EXPORT_SYMBOL(iwl_init_scan_params); static int iwl_scan_initiate(struct iwl_priv *priv) { |