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/htc.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/htc.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c index d0d72125df81..3118d7506734 100644 --- a/drivers/net/wireless/ath/ath10k/htc.c +++ b/drivers/net/wireless/ath/ath10k/htc.c @@ -103,10 +103,10 @@ static void ath10k_htc_prepare_tx_skb(struct ath10k_htc_ep *ep, struct ath10k_htc_hdr *hdr; hdr = (struct ath10k_htc_hdr *)skb->data; - memset(hdr, 0, sizeof(*hdr)); hdr->eid = ep->eid; hdr->len = __cpu_to_le16(skb->len - sizeof(*hdr)); + hdr->flags = 0; spin_lock_bh(&ep->htc->tx_lock); hdr->seq_no = ep->seq_no++; |