| commit | e6a5ddf20886206caf1c4a2431f6ff01198ab0f7 | [log] [tgz] |
|---|---|---|
| author | Johannes Berg <johannes@sipsolutions.net> | Mon Feb 25 16:27:42 2008 +0100 |
| committer | John W. Linville <linville@tuxdriver.com> | Fri Feb 29 15:42:00 2008 -0500 |
| tree | d299c8113e8b0c96368165fbde3da440f1ea7142 | |
| parent | 2485f7105f20f85c2dbebc67be6b2cb97175fa7e [diff] |
mac80211: safely free beacon in ieee80211_if_reinit If ieee80211_if_reinit() is called from ieee80211_unregister_hw() then it is possible that the driver will still request a beacon (it is allowed to until ieee80211_unregister_hw() has returned.) This means we need to use an RCU-protected write to the beacon information even in this function. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>