Commit d5d8ee52 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach Committed by Luca Coelho
Browse files

iwlwifi: mvm: remove session protection upon station removal 



When the station is removed we need to remove the session protection
that may be still running.
Note that we need also to remove the session protection upon unassoc in
case the station is kept in the AUTH state.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211204130722.483977310ca2.If7eba02594f20dabd22d758e1c917fbca54b2ddd@changeid


Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 94cc0b9e

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

+3 −3
Original line number Diff line number Diff line
@@ -3405,16 +3405,16 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw, 
		if (vif->type == NL80211_IFTYPE_AP) {

			mvmvif->ap_assoc_sta_count--;

			iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);

		} else if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) {

			/* remove session protection if still running */

		} else if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)

			iwl_mvm_stop_session_protection(mvm, vif);

		}

		ret = 0;

	} else if (old_state == IEEE80211_STA_AUTH &&

		   new_state == IEEE80211_STA_NONE) {

		ret = 0;

	} else if (old_state == IEEE80211_STA_NONE &&

		   new_state == IEEE80211_STA_NOTEXIST) {

		if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)

			iwl_mvm_stop_session_protection(mvm, vif);

		ret = iwl_mvm_rm_sta(mvm, vif, sta);

		if (sta->tdls) {

			iwl_mvm_recalc_tdls_state(mvm, vif, false);