[PATCH 6.6 137/744] wifi: iwlwifi: mvm: fix check in iwl_mvm_sta_fw_id_mask

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6.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Johannes Berg <johannes.berg@xxxxxxxxx>

[ Upstream commit d69aef8084cc72df7b0f2583096d9b037c647ec8 ]

In the previous commit, I renamed the variable to differentiate
mac80211/mvm link STA, but forgot to adjust the check. The one
from mac80211 is already non-NULL anyway, but the mvm one can
be NULL when the mac80211 isn't during link switch conditions.
Fix the check.

Fixes: 2783ab506eaa ("wifi: iwlwifi: mvm: select STA mask only for active links")
Reviewed-by: Daniel Gabay <daniel.gabay@xxxxxxxxx>
Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
Link: https://msgid.link/20240325180850.e95b442bafe9.I8c0119fce7b00cb4f65782930d2c167ed5dd0a6e@changeid
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
index 8f5b8b26909da..121da93e99c6a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
@@ -36,7 +36,7 @@ u32 iwl_mvm_sta_fw_id_mask(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		mvm_link_sta =
 			rcu_dereference_check(mvmsta->link[link_id],
 					      lockdep_is_held(&mvm->mutex));
-		if (!link_sta)
+		if (!mvm_link_sta)
 			continue;
 
 		result |= BIT(mvm_link_sta->sta_id);
-- 
2.43.0







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