Signed-off-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/carl9170/rx.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index 1b1b207..536bc46a 100644
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -519,6 +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;
@@ -526,17 +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_64bits(hdr->addr3, ar->common.curbssid) ||
- !ar->common.curaid)
+ if (!ath_is_mybeacon(common, hdr) || !common->curaid)
return;
ar->ps.last_beacon = jiffies;
--
1.8.5.2
--
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