diff options
| author |   Johannes Berg <johannes.berg@intel.com> | 2010-08-26 13:30:27 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-08-27 13:27:06 -0400 |
| commit | 0ec2f2724d7e457b91e5983d11db8adba9aad47e (patch) | |
| tree | 24b4075547c3e850d2c3b1847adc61b32d8b68d1 /drivers/net/wireless/wl12xx/wl1251_main.c | |
| parent | mac80211: allow scan to complete from any context (diff) | |
| download | linux-dev-0ec2f2724d7e457b91e5983d11db8adba9aad47e.tar.xz linux-dev-0ec2f2724d7e457b91e5983d11db8adba9aad47e.zip | |
wl12xx: remove unneeded locking
With the scan callback now being callable from
any context, these unlocks/locks can go away.
This makes the code easier to understand, since
callers of these functions must no longer be
aware that the mutex may be dropped.
As Stanislaw is working on iwlwifi scanning, I
didn't change it to take advantage of the new
mac80211 semantics.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c index edd4845c3707..f9d9ad620cc9 100644 --- a/drivers/net/wireless/wl12xx/wl1251_main.c +++ b/drivers/net/wireless/wl12xx/wl1251_main.c @@ -467,9 +467,7 @@ static void wl1251_op_stop(struct ieee80211_hw *hw) WARN_ON(wl->state != WL1251_STATE_ON); if (wl->scanning) { - mutex_unlock(&wl->mutex); ieee80211_scan_completed(wl->hw, true); - mutex_lock(&wl->mutex); wl->scanning = false; } |