git.stricted.de - GitHub/LineageOS/G12/android_kernel_amlogic

author	Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
	Tue, 28 Oct 2014 14:50:06 +0000 (16:50 +0200)
committer	John W. Linville <linville@tuxdriver.com>
	Thu, 30 Oct 2014 19:26:49 +0000 (15:26 -0400)
commit	cded936962a3be2f8fe1f0b4a4e3c45d8a8047ce
tree	6b6307efdcf38f598d20ad7e27c9a49f84976f6a	tree \| snapshot (tar.gz zip)
parent	84936626efbfacaf53505020610ae275fae2bf88	commit \| diff

wil6210: do not attempt FW recovery if interface is down

When interface is down, recovery flow should not be attempted.
Next ndo_open() will trigger target reset, that is FW recovery.

Doing recovery while interface is down cause internal "up", leaving
internal driver state in conflict with network stack. Then, when network
stack will call ndo_open(), kernel oops will be triggered.

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>