From c078f2b4921b01fac36f85289a0354fadb942a97 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 25 Mar 2024 18:08:51 +0100 Subject: [PATCH] wifi: iwlwifi: mvm: fix check in iwl_mvm_sta_fw_id_mask [ 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 Reviewed-by: Miriam Rachel Korenblit Link: https://msgid.link/20240325180850.e95b442bafe9.I8c0119fce7b00cb4f65782930d2c167ed5dd0a6e@changeid Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- 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 8f5b8b26909d..121da93e99c6 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);