iwlwifi: mvm: remove obsolete comment

[cascardo/linux.git] / drivers / net / wireless / iwlwifi / mvm / tx.c

diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c
index f212f16..42df1fd 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tx.c
@@ -175,7 +175,7 @@ static void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm,
         * table is controlled by LINK_QUALITY commands
         */
 
-       if (ieee80211_is_data(fc)) {
+       if (ieee80211_is_data(fc) && sta) {
                tx_cmd->initial_rate_index = 0;
                tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_STA_RATE);
                return;
@@ -407,7 +407,6 @@ int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
        IWL_DEBUG_TX(mvm, "TX to [%d|%d] Q:%d - seq: 0x%x\n", mvmsta->sta_id,
                     tid, txq_id, seq_number);
 
-       /* NOTE: aggregation will need changes here (for txq id) */
        if (iwl_trans_tx(mvm->trans, skb, dev_cmd, txq_id))
                goto drop_unlock_sta;
 
@@ -609,8 +608,8 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
                    !(info->flags & IEEE80211_TX_STAT_ACK))
                        info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
 
-               /* W/A FW bug: seq_ctl is wrong when the queue is flushed */
-               if (status == TX_STATUS_FAIL_FIFO_FLUSHED) {
+               /* W/A FW bug: seq_ctl is wrong when the status isn't success */
+               if (status != TX_STATUS_SUCCESS) {
                        struct ieee80211_hdr *hdr = (void *)skb->data;
                        seq_ctl = le16_to_cpu(hdr->seq_ctrl);
                }