ath6kl: Fix system crash sometimes for USB hotplug
authorRay Chen <raychen@qca.qualcomm.com>
Thu, 12 Apr 2012 12:48:34 +0000 (20:48 +0800)
committerKalle Valo <kvalo@qca.qualcomm.com>
Mon, 16 Apr 2012 06:12:21 +0000 (09:12 +0300)
commit08c6100967103a26f4cf58b404205747733a8018
tree8928986fddeeaa52324a010384d3267a1978523a
parentcdeb860252e66bdaf1ab70420274df879f243d3d
ath6kl: Fix system crash sometimes for USB hotplug

System crash because of NULL pointer reference due to
cleanup_scatter is not implemented for USB.

Signed-off-by: Ray Chen <raychen@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
drivers/net/wireless/ath/ath6kl/usb.c