diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index ed7ee5004645..8f737f6cdd80 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -1785,6 +1785,9 @@ void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) ba_info.status.status_driver_data[0] = (void *)(uintptr_t)ba_res->reduced_txp; + if (!le16_to_cpu(ba_res->tfd_cnt)) + goto out; + /* * TODO: * When supporting multi TID aggregations - we need to move @@ -1802,6 +1805,7 @@ void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) le16_to_cpu(ba_res->tfd[0].tfd_index), &ba_info, le32_to_cpu(ba_res->tx_rate)); +out: IWL_DEBUG_TX_REPLY(mvm, "BA_NOTIFICATION Received from sta_id = %d, flags %x, sent:%d, acked:%d\n", sta_id, le32_to_cpu(ba_res->flags), |