ath9k: fix tracking of enabled AP beacons
authorFelix Fietkau <nbd@openwrt.org>
Thu, 12 Mar 2015 16:17:18 +0000 (17:17 +0100)
committerKalle Valo <kvalo@codeaurora.org>
Mon, 16 Mar 2015 06:34:36 +0000 (08:34 +0200)
commit1cf48f22c98ae24a49a3f1b6900e4c9a9a0fcc62
tree050acf694a9d689cd426b82a7fb2c4a394556123
parent3f1615340acea54e21f4b9d4d65921540dca84b2
ath9k: fix tracking of enabled AP beacons

sc->nbcnvifs tracks assigned beacon slots, not enabled beacons.
Therefore, it cannot be used to decide if cur_conf->enable_beacon (bool)
should be updated, or if beacons have been enabled already.
With the current code (depending on the order of calls), beacons often
do not get enabled in an AP+STA setup.
To fix tracking of enabled beacons, convert cur_conf->enable_beacon to a
bitmask of enabled beacon slots.

Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ath/ath9k/beacon.c
drivers/net/wireless/ath/ath9k/common.h