tree 6764461493979313a596e8afab05a831044c56bb
parent eb85de3f84868ca85703a23617b4079ce79a801e
author Paul Fox <pgf@laptop.org> 1304934042 +0100
committer John W. Linville <linville@tuxdriver.com> 1305056820 -0400

libertas: fix cmdpendingq locking

We occasionally see list corruption using libertas.

While we haven't been able to diagnose this precisely, we have spotted
a possible cause: cmdpendingq is generally modified with driver_lock
held. However, there are a couple of points where this is not the case.

Fix up those operations to execute under the lock, it seems like
the correct thing to do and will hopefully improve the situation.

Signed-off-by: Paul Fox <pgf@laptop.org>
Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>