tree c2e667d92d280d404dd964548aefedd43996645c
parent f0e72851f7ad108fed20426b46a18ab5fcd5729f
author Johannes Berg <johannes@sipsolutions.net> 1237825717 +0100
committer John W. Linville <linville@tuxdriver.com> 1238199201 -0400

mac80211: rework the pending packets code

The pending packets code is quite incomprehensible, uses memory barriers
nobody really understands, etc. This patch reworks it entirely, using
the queue spinlock, proper stop bits and the skb queues themselves to
indicate whether packets are pending or not (rather than a separate
variable like before).

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>