diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-07-13 15:24:44 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-24 23:05:13 +0400 |
| commit | 6682588a08b8be34649348051bc0204f7ab401a2 (patch) | |
| tree | 2f4f31afc7ba25e8fe82b6783ec9e8ce59acb257 /net/wireless/core.c | |
| parent | 0e2b6286805c419d28a4c1e19e3a121af7449b20 (diff) | |
| download | linux-6682588a08b8be34649348051bc0204f7ab401a2.tar.xz | |
cfg80211: fix unregistration
The work that we cancel there requires the cfg80211_mutex,
so we can't cancel it under the mutex, which is fine, we
can just move it to after the locked section.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 97cc5968b7d6..6891cd0e38d5 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -548,11 +548,6 @@ void wiphy_unregister(struct wiphy *wiphy) /* unlock again before freeing */ mutex_unlock(&rdev->mtx); - cancel_work_sync(&rdev->conn_work); - cancel_work_sync(&rdev->scan_done_wk); - kfree(rdev->scan_req); - flush_work(&rdev->event_work); - cfg80211_debugfs_rdev_del(rdev); /* If this device got a regulatory hint tell core its @@ -564,6 +559,11 @@ void wiphy_unregister(struct wiphy *wiphy) debugfs_remove(rdev->wiphy.debugfsdir); mutex_unlock(&cfg80211_mutex); + + cancel_work_sync(&rdev->conn_work); + cancel_work_sync(&rdev->scan_done_wk); + kfree(rdev->scan_req); + flush_work(&rdev->event_work); } EXPORT_SYMBOL(wiphy_unregister); |