ath9k: remove a bogus error message

When beacons are being added or removed for an interface, ieee80211_beacon_get
will sometimes not return a beacon. This is normal and should not result in
useless logspam.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 8de591e5b851..ab8c05cf62f3 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -279,10 +279,8 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
 
         /* NB: the beacon data buffer must be 32-bit aligned. */
         skb = ieee80211_beacon_get(sc->hw, vif);
-        if (skb == NULL) {
-                ath_err(common, "ieee80211_beacon_get failed\n");
+        if (skb == NULL)
                 return -ENOMEM;
-        }
 
         tstamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
         sc->beacon.bc_tstamp = le64_to_cpu(tstamp);