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authorZhang Shengju <zhangshengju@cmss.chinamobile.com>2016-03-03 01:16:57 +0000
committerDavid S. Miller <davem@davemloft.net>2016-03-04 22:45:13 -0500
commit3ef523aeeee88130e5de10adac719dbd6fa266e5 (patch)
treeb209c79368a94aeb3694f2ff4158288156fae9ba /net/wireless
parentd57a544d71092a81c2064ff242009a38e7b1a631 (diff)
downloadlinux-3ef523aeeee88130e5de10adac719dbd6fa266e5.tar.bz2
wireless: use reset to set mac 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>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c
index c7f6820bb258..9f440a9de63b 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -636,7 +636,7 @@ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
/* Update skb pointers to various headers since this modified frame
* is going to go through Linux networking code that may potentially
* need things like pointer to IP header. */
- skb_set_mac_header(skb, 0);
+ skb_reset_mac_header(skb);
skb_set_network_header(skb, nh_pos);
skb_set_transport_header(skb, h_pos);