diff options
| author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2011-07-07 23:33:39 +0530 |
|---|---|---|
| committer | Jonas ABERG <jonas.aberg@stericsson.com> | 2011-10-28 11:08:11 +0200 |
| commit | fbdf925b68acd45152a831931bbe2f3cf5d8ff50 (patch) | |
| tree | 54445632f2b1a684aeb0301385cf55c024f9ac01 | |
| parent | 60f79756606dcbf1da11a777e9f83b4d14ea790f (diff) | |
mac80211: Restart STA timers only on associated state
commit 676b58c27475a9defccc025fea1cbd2b141ee539 upstream.
A panic was observed when the device is failed to resume properly,
and there are no running interfaces. ieee80211_reconfig tries
to restart STA timers on unassociated state.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Change-Id: Ieab38e91ba93b6829bc0d1537e4121f953c646b2
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35613
Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
| -rw-r--r-- | net/mac80211/mlme.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d595265d6c2..7a334fdd8d6 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2200,6 +2200,9 @@ void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; + if (!ifmgd->associated) + return; + if (test_and_clear_bit(TMR_RUNNING_TIMER, &ifmgd->timers_running)) add_timer(&ifmgd->timer); if (test_and_clear_bit(TMR_RUNNING_CHANSW, &ifmgd->timers_running)) |