ath9k: Remove redundant device_can_wakeup() check

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

WOW capability is registered with mac80211 only when
the device has the ability to wakeup, so there is no
need to check in the suspend() routine.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

authored by

Sujith Manoharan and committed by

Kalle Valo 11 years ago 410b4e27 13084c2d

-6

1 changed file

expand all

drivers

net

wireless

ath

ath9k

wow.c

-6

drivers/net/wireless/ath/ath9k/wow.c

··· 212 212 ath_cancel_work(sc); 213 213 ath_stop_ani(sc); 214 214 215 - if (!device_can_wakeup(sc->dev)) { 216 - ath_dbg(common, WOW, "device_can_wakeup failed, WoW is not enabled\n"); 217 - ret = 1; 218 - goto fail_wow; 219 - } 220 - 221 215 /* 222 216 * none of the sta vifs are associated 223 217 * and we are not currently handling multivif