iwlwifi: mvm: update txq metadata to current owner

When a TXQ's owner is changed, the FW is indeed notified, but
the driver doesn't update the current metadata to reflect the
owner change. Fix that.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index fc771885e383..a65030f4019d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -875,12 +875,17 @@ static void iwl_mvm_change_queue_owner(struct iwl_mvm *mvm, int queue)
         cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[tid_to_mac80211_ac[tid]];
 
         ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd);
-        if (ret)
+        if (ret) {
                 IWL_ERR(mvm, "Failed to update owner of TXQ %d (ret=%d)\n",
                         queue, ret);
-        else
-                IWL_DEBUG_TX_QUEUES(mvm, "Changed TXQ %d ownership to tid %d\n",
-                                    queue, tid);
+                return;
+        }
+
+        spin_lock_bh(&mvm->queue_info_lock);
+        mvm->queue_info[queue].txq_tid = tid;
+        spin_unlock_bh(&mvm->queue_info_lock);
+        IWL_DEBUG_TX_QUEUES(mvm, "Changed TXQ %d ownership to tid %d\n",
+                            queue, tid);
 }
 
 static void iwl_mvm_unshare_queue(struct iwl_mvm *mvm, int queue)