diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2013-09-18 16:43:19 +0400 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-09-20 09:18:09 +0400 |
| commit | 27bb178dae7b8165ffe7028fbd6f616fb7157c6d (patch) | |
| tree | 6be951c78ab7313ba08d8935156a5aea8fbc73d8 /drivers/net/wireless/ath/ath10k/mac.c | |
| parent | 0945baf7d4245b79e01c2a790186c41fb4b27dd2 (diff) | |
| download | linux-27bb178dae7b8165ffe7028fbd6f616fb7157c6d.tar.xz | |
ath10k: avoid needless memset on TX path
This reduces number of memory accesses and
hopefully contributes to better performance in the
future.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 5a56833c4907..0d367e46ba9a 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -1757,7 +1757,9 @@ static void ath10k_tx(struct ieee80211_hw *hw, ath10k_tx_h_seq_no(skb); } - memset(ATH10K_SKB_CB(skb), 0, sizeof(*ATH10K_SKB_CB(skb))); + ATH10K_SKB_CB(skb)->is_mapped = false; + ATH10K_SKB_CB(skb)->is_aborted = false; + ATH10K_SKB_CB(skb)->htt.is_offchan = false; ATH10K_SKB_CB(skb)->htt.vdev_id = vdev_id; ATH10K_SKB_CB(skb)->htt.tid = tid; |