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>
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index d595265..7a334fd 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2200,6 +2200,9 @@
{
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))