wl1271: add missing spin_lock()

We should start the loop consistently with the "wl_lock" lock held.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
1 file changed