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[16/17] wifi: iwlwifi: mvm: don't change BA sessions during restart

Message ID 20240320232419.70ba08540db0.Ic604d384e660c755308a49a79d3f7e78bc27597c@changeid (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show
Series wifi: iwlwifi: updates - 2024-03-20 | expand

Commit Message

Miri Korenblit March 20, 2024, 9:26 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

During restart, we haven't added BA sessions, so we also cannot
change them to switch between links when that happens in restart.
Short-circuit the appropriate function.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
index 5785b70a4aff..a1c00099cadb 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
@@ -989,6 +989,10 @@  static int iwl_mvm_mld_update_sta_baids(struct iwl_mvm *mvm,
 	u32 cmd_id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD);
 	int baid;
 
+	/* mac80211 will remove sessions later, but we ignore all that */
+	if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+		return 0;
+
 	BUILD_BUG_ON(sizeof(struct iwl_rx_baid_cfg_resp) != sizeof(baid));
 
 	for (baid = 0; baid < ARRAY_SIZE(mvm->baid_map); baid++) {