tree 59067ee607b0ad937fd541e981428b6c8cb1c5ab
parent 259b62e35bf44a97983f275de569929a7d2bd5dd
author Stanislaw Gruszka <sgruszka@redhat.com> 1286356929 +0200
committer John W. Linville <linville@tuxdriver.com> 1286397042 -0400

mac80211: keep lock when calling __ieee80211_scan_completed()

We are taking local->mtx inside __ieee80211_scan_completed(), but just
before call to that function we drop the lock. Dropping/taking lock is not
good, because can lead to hard to understand race conditions.

Patch split scan_completed() code into two functions, first must be called
with local->mtx taken and second without it.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>