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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 5f840f16f40b..e44e5adc2b95 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -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;