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ath9k: remove the WARN_ON that triggers if generating a beacon fails 

During teardown, mac80211 will not return a new beacon. This is normal and
handled properly in the driver, so there's no need to spam the user with a kernel
warning here.

Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2013-01-09 16:16:54 +01:00 committed by John W. Linville
parent 1adb2e2b5f
commit 3adcf20afb
1 changed files with 0 additions and 1 deletions
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1
drivers/net/wireless/ath/ath9k/beacon.c
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@ -360,7 +360,6 @@ void ath9k_beacon_tasklet(unsigned long data)
return; return;
bf = ath9k_beacon_generate(sc->hw, vif); bf = ath9k_beacon_generate(sc->hw, vif);
WARN_ON(!bf);
if (sc->beacon.bmisscnt != 0) { if (sc->beacon.bmisscnt != 0) {
ath_dbg(common, BSTUCK, "resume beacon xmit after %u misses\n", ath_dbg(common, BSTUCK, "resume beacon xmit after %u misses\n",