diff options
| author | Tejun Heo <tj@kernel.org> | 2010-10-15 17:35:28 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-25 14:43:12 -0400 |
| commit | 99b88a0ecbdbc6df03527292571b2b442965814a (patch) | |
| tree | 71a5c8b9e0dcb6e6a07c182e05b97bff8095a348 /net/mac80211/main.c | |
| parent | 229aebb873e29726b91e076161649cf45154b0bf (diff) | |
| download | lwn-99b88a0ecbdbc6df03527292571b2b442965814a.tar.gz lwn-99b88a0ecbdbc6df03527292571b2b442965814a.zip | |
mac80211: cancel restart_work explicitly instead of depending on flush_scheduled_work()
iee80211_hw->restart_work is the only work which uses the system
workqueue. Instead of calling flush_scheduled_work() during
iee80211_exit(), cancel the work during unregistration.
This is to prepare for the deprecation and removal of
flush_scheduled_work().
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 22bc42b18991..6b322fa681f5 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -748,7 +748,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) hw->queues = IEEE80211_MAX_QUEUES; local->workqueue = - create_singlethread_workqueue(wiphy_name(local->hw.wiphy)); + alloc_ordered_workqueue(wiphy_name(local->hw.wiphy), 0); if (!local->workqueue) { result = -ENOMEM; goto fail_workqueue; @@ -962,12 +962,6 @@ static void __exit ieee80211_exit(void) rc80211_minstrel_ht_exit(); rc80211_minstrel_exit(); - /* - * For key todo, it'll be empty by now but the work - * might still be scheduled. - */ - flush_scheduled_work(); - if (mesh_allocated) ieee80211s_stop(); |