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iwlwifi: use reset to set transport header

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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>
This commit is contained in:
Zhang Shengju 2016-12-02 09:51:06 +08:00 committed by David S. Miller
parent 690291093a
commit a52a8a4d98
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/intel/iwlwifi/pcie/tx.c
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@ -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;