mac80211: fix monitor interface suspend crash regression
authorStanislaw Gruszka <sgruszka@redhat.com>
Tue, 23 Jul 2013 11:56:50 +0000 (13:56 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Tue, 23 Jul 2013 12:02:08 +0000 (14:02 +0200)
commitcd34f647a78e7f2296fcb72392b9e5c832793e65
treeb6e027bf20bb1d00f060dba3e12fc9b4650c1ab1
parent40d18ff959fe8b847be4f7b03f84644a7c18211e
mac80211: fix monitor interface suspend crash regression

My commit:

commit 12e7f517029dad819c45eca9ca01fdb9ba57616b
Author: Stanislaw Gruszka <sgruszka@redhat.com>
Date:   Thu Feb 28 10:55:26 2013 +0100

    mac80211: cleanup generic suspend/resume procedures

removed check for deleting MONITOR and AP_VLAN when suspend. That can
cause a crash (i.e. in iwlagn_mac_remove_interface()) since we remove
interface in the driver that we did not add before.

Reference:
http://marc.info/?l=linux-kernel&m=137391815113860&w=2

Bisected-by: Ortwin Glück <odi@odi.ch>
Reported-and-tested-by: Ortwin Glück <odi@odi.ch>
Cc: stable@vger.kernel.org # 3.10
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/pm.c