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Commit e9cb0327 authored by Avraham Stern's avatar Avraham Stern Committed by Luca Coelho
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iwlwifi: mvm: clear csa countdown when AP is stopped 



The csa_countdown flag was not cleared when the AP is stopped.
As a result, if the AP was stopped after csa_countdown had started,
all the folowing channel switch commands would fail.
Fix that by clearing the csa_countdown flag when the AP is stopped.

Cc: <stable@vger.kernel.org> [3.17+]
Signed-off-by: default avatarAvraham Stern <avraham.stern@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 2cf5eb3a

drivers/net/wireless/iwlwifi/mvm/mac80211.c

+1 −0
Original line number Diff line number Diff line
@@ -2388,6 +2388,7 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw, 
		iwl_mvm_remove_time_event(mvm, mvmvif,

					  &mvmvif->time_event_data);

		RCU_INIT_POINTER(mvm->csa_vif, NULL);

		mvmvif->csa_countdown = false;

	}



	if (rcu_access_pointer(mvm->csa_tx_blocked_vif) == vif) {