wifi: iwlwifi: mvm: unlock mvm if there is no primary link

At that point in the code mvm->mutex has already been taken, so jump to
out_noreset in order to unlock before returning the error.

Fixes: 8c9bef26 ("wifi: iwlwifi: mvm: d3: implement suspend with MLO")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240218194912.21de6e68d9e5.I3c0ebe577dec6b26ab6b4eac48035d6f35a8b0f8@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/d3.c

@@ -1290,8 +1290,10 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	mvmvif = iwl_mvm_vif_from_mac80211(vif);
 
 	mvm_link = mvmvif->link[primary_link];
-	if (WARN_ON_ONCE(!mvm_link))
-		return -EINVAL;
+	if (WARN_ON_ONCE(!mvm_link)) {
+		ret = -EINVAL;
+		goto out_noreset;
+	}
 
 	if (mvm_link->ap_sta_id == IWL_MVM_INVALID_STA) {
 		/* if we're not associated, this must be netdetect */