ath9k: Clear offchannel duration properly
authorSujith Manoharan <c_manoha@qca.qualcomm.com>
Wed, 10 Sep 2014 13:45:58 +0000 (19:15 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 11 Sep 2014 19:27:39 +0000 (15:27 -0400)
commit124130d766cefe8e6578695bc33bdc121c8cfaf3
tree0ff2fbdf74c9cfa1384e176de78c35d86bb41e1b
parentd0975edd59b94d8906008cf3c68020a44cc198c5
ath9k: Clear offchannel duration properly

Clearing the offchannel duration value in the
scheduler unconditionally breaks NoA when
multiple contexts are active and an offchannel
request is deferred, for example, in a scan run.

Fix this by clearing the duration only if there
is no pending offchannel request.

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