iwlwifi: mvm: remove WARN_ON for invalid BA notification

The firmware frequently manages to trigger this, and there's
no known driver workaround, so stop warning.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c
index 07304e1..96a0540 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tx.c
@@ -949,8 +949,10 @@ int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
        mvmsta = iwl_mvm_sta_from_mac80211(sta);
        tid_data = &mvmsta->tid_data[tid];
 
-       if (WARN_ONCE(tid_data->txq_id != scd_flow, "Q %d, tid %d, flow %d",
-                     tid_data->txq_id, tid, scd_flow)) {
+       if (tid_data->txq_id != scd_flow) {
+               IWL_ERR(mvm,
+                       "invalid BA notification: Q %d, tid %d, flow %d\n",
+                       tid_data->txq_id, tid, scd_flow);
                rcu_read_unlock();
                return 0;
        }