diff options
Diffstat (limited to 'drivers/net/wireless/ath/carl9170/rx.c')
| -rw-r--r-- | drivers/net/wireless/ath/carl9170/rx.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c index 6d22382875b..924135b8e57 100644 --- a/drivers/net/wireless/ath/carl9170/rx.c +++ b/drivers/net/wireless/ath/carl9170/rx.c @@ -37,7 +37,6 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/init.h> #include <linux/slab.h> #include <linux/module.h> #include <linux/etherdevice.h> @@ -520,6 +519,7 @@ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len) { struct ieee80211_hdr *hdr = data; struct ieee80211_tim_ie *tim_ie; + struct ath_common *common = &ar->common; u8 *tim; u8 tim_len; bool cam; @@ -527,17 +527,13 @@ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len) if (likely(!(ar->hw->conf.flags & IEEE80211_CONF_PS))) return; - /* check if this really is a beacon */ - if (!ieee80211_is_beacon(hdr->frame_control)) - return; - /* min. beacon length + FCS_LEN */ if (len <= 40 + FCS_LEN) return; + /* check if this really is a beacon */ /* and only beacons from the associated BSSID, please */ - if (!ether_addr_equal(hdr->addr3, ar->common.curbssid) || - !ar->common.curaid) + if (!ath_is_mybeacon(common, hdr) || !common->curaid) return; ar->ps.last_beacon = jiffies; @@ -576,7 +572,7 @@ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len) static void carl9170_ba_check(struct ar9170 *ar, void *data, unsigned int len) { - struct ieee80211_bar *bar = (void *) data; + struct ieee80211_bar *bar = data; struct carl9170_bar_list_entry *entry; unsigned int queue; @@ -602,8 +598,8 @@ static void carl9170_ba_check(struct ar9170 *ar, void *data, unsigned int len) if (bar->start_seq_num == entry_bar->start_seq_num && TID_CHECK(bar->control, entry_bar->control) && - compare_ether_addr(bar->ra, entry_bar->ta) == 0 && - compare_ether_addr(bar->ta, entry_bar->ra) == 0) { + ether_addr_equal_64bits(bar->ra, entry_bar->ta) && + ether_addr_equal_64bits(bar->ta, entry_bar->ra)) { struct ieee80211_tx_info *tx_info; tx_info = IEEE80211_SKB_CB(entry_skb); @@ -684,7 +680,7 @@ static int carl9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len, if (!skb) return -ENOMEM; - memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status)); + memcpy(IEEE80211_SKB_RXCB(skb), status, sizeof(*status)); ieee80211_rx(ar->hw, skb); return 0; } @@ -814,6 +810,8 @@ static void carl9170_rx_untie_data(struct ar9170 *ar, u8 *buf, int len) if (phy) carl9170_rx_phy_status(ar, phy, &status); + else + status.flag |= RX_FLAG_NO_SIGNAL_VAL; if (carl9170_handle_mpdu(ar, buf, mpdu_len, &status)) goto drop; |