From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
ADD_STA resets the link quality data inside the firmware. This is not
supposed to happen and has been fixed for newer devices. For older
devices (AX201 and down), this makes us send frames with rates that are
not in the TLC table.
Fixes: 5a86dcb4a908 ("wifi: iwlwifi: mvm: update station's MFP flag after association")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index d19e478f382b..0ec1156c89c5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -3804,13 +3804,17 @@ iwl_mvm_sta_state_assoc_to_authorized(struct iwl_mvm *mvm,
mvm_sta->authorized = true;
- iwl_mvm_rs_rate_init_all_links(mvm, vif, sta);
-
/* MFP is set by default before the station is authorized.
* Clear it here in case it's not used.
*/
- if (!sta->mfp)
- return callbacks->update_sta(mvm, vif, sta);
+ if (!sta->mfp) {
+ int ret = callbacks->update_sta(mvm, vif, sta);
+
+ if (ret)
+ return ret;
+ }
+
+ iwl_mvm_rs_rate_init_all_links(mvm, vif, sta);
return 0;
}
--
2.34.1
