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[wireless,08/11] wifi: iwlwifi: mvm: unlock mvm mutex

Message ID 20240605140327.96cb956db4af.Ib468cbad38959910977b5581f6111ab0afae9880@changeid (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show
Series wifi: iwlwifi: updates - 2024-06-05 | expand

Commit Message

Miri Korenblit June 5, 2024, 11:05 a.m. UTC 
From: Shaul Triebitz <shaul.triebitz@intel.com>

Unlock the mvm mutex before returning from a
function with the mutex locked.

Fixes: a1efeb823084 ("wifi: iwlwifi: mvm: Block EMLSR when a p2p/softAP vif is active")
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/time-event.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index 8ee4498f4245..31bc80cdcb7d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -1238,6 +1238,7 @@  void iwl_mvm_stop_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 			if (te_data->id >= SESSION_PROTECT_CONF_MAX_ID) {
 				IWL_DEBUG_TE(mvm,
 					     "No remain on channel event\n");
+				mutex_unlock(&mvm->mutex);
 				return;
 			}
 
@@ -1253,6 +1254,7 @@  void iwl_mvm_stop_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 	te_data = iwl_mvm_get_roc_te(mvm);
 	if (!te_data) {
 		IWL_WARN(mvm, "No remain on channel event\n");
+		mutex_unlock(&mvm->mutex);
 		return;
 	}