ath9k: Remove unnecessary tbtt assignment
authorSujith Manoharan <c_manoha@qca.qualcomm.com>
Mon, 15 Sep 2014 05:55:50 +0000 (11:25 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 15 Sep 2014 19:00:54 +0000 (15:00 -0400)
commita2b28601503e8d0586d207732a0e8de90e6ce05b
treea4fc6a8ad637cd42fa9cdb35f28487f4d65a90fb
parent4214852ea157bdae39c2dca64f1a09aa7dbb1d00
ath9k: Remove unnecessary tbtt assignment

The next_tbtt variable in the scheduler is needed only
for GO/AP mode operation and is always read from the
NEXT_TBTT_TIMER in the HW. There is no need to store
the timestamp for received beacons.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/ath9k.h
drivers/net/wireless/ath/ath9k/channel.c
drivers/net/wireless/ath/ath9k/recv.c