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mac80211: Restart STA timers only on associated state
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. Cc: stable@kernel.org Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -2215,6 +2215,9 @@ void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata)
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{
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struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
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if (!ifmgd->associated)
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return;
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if (test_and_clear_bit(TMR_RUNNING_TIMER, &ifmgd->timers_running))
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add_timer(&ifmgd->timer);
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if (test_and_clear_bit(TMR_RUNNING_CHANSW, &ifmgd->timers_running))
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