diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2013-09-18 14:43:19 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-09-20 08:18:09 +0300 |
| commit | 27bb178dae7b8165ffe7028fbd6f616fb7157c6d (patch) | |
| tree | 6be951c78ab7313ba08d8935156a5aea8fbc73d8 /drivers/net/wireless/ath/ath10k/htt_tx.c | |
| parent | 0945baf7d4245b79e01c2a790186c41fb4b27dd2 (diff) | |
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/htt_tx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htt_tx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index 45481287960..c4bbf74815f 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -384,9 +384,11 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) /* refcount is decremented by HTC and HTT completions until it reaches * zero and is freed */ skb_cb = ATH10K_SKB_CB(txdesc); + skb_cb->htt.is_conf = false; skb_cb->htt.msdu_id = msdu_id; skb_cb->htt.refcount = 2; skb_cb->htt.msdu = msdu; + skb_cb->htt.txfrag = NULL; res = ath10k_htc_send(&htt->ar->htc, htt->eid, txdesc); if (res) @@ -505,7 +507,6 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) skb_put(txdesc, desc_len); cmd = (struct htt_cmd *)txdesc->data; - memset(cmd, 0, desc_len); tid = ATH10K_SKB_CB(msdu)->htt.tid; @@ -555,6 +556,7 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) /* refcount is decremented by HTC and HTT completions until it reaches * zero and is freed */ skb_cb = ATH10K_SKB_CB(txdesc); + skb_cb->htt.is_conf = false; skb_cb->htt.msdu_id = msdu_id; skb_cb->htt.refcount = 2; skb_cb->htt.txfrag = txfrag; |