Commit a52a8a4d authored Dec 02, 2016 by Zhang Shengju Committed by David S. Miller Dec 03, 2016

iwlwifi: use reset to set transport header



Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 69029109

drivers/net/wireless/intel/iwlwifi/pcie/tx.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2196,7 +2196,7 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans trans, struct sk_buff skb,

		memcpy(skb_put(csum_skb, tcp_hdrlen(skb)),
		tcph, tcp_hdrlen(skb));
		skb_set_transport_header(csum_skb, 0);
		skb_reset_transport_header(csum_skb);
		csum_skb->csum_start =
		(unsigned char *)tcp_hdr(csum_skb) -
		csum_skb->head;