tree 9e7fc766ff7c4cafd9d50ff5e0f2e28fd3e4e60e
parent d5926d9d6a183d109060f68c0b96ea2b33c15377
author Stanislaw Gruszka <sgruszka@redhat.com> 1284381995 +0200
committer John W. Linville <linville@tuxdriver.com> 1284494884 -0400

iwlwifi: cancel scan when down the device

Always cancel scan when stooping device and scan is currently pending,
we should newer have scan running after down device.

To assure we start scan cancel from restart work we have to schedule
abort_scan to different workqueue than priv->workqueue.

Patch fix not cancel scanning when restarting firmware, what is
one of the causes of wdev_cleanup_work warning (together with permanent
network connection lost) reported at
https://bugzilla.redhat.com/show_bug.cgi?id=593566

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>