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authorZhang Shengju <zhangshengju@cmss.chinamobile.com>2016-03-03 01:16:56 +0000
committerDavid S. Miller <davem@davemloft.net>2016-03-04 22:45:13 -0500
commitd57a544d71092a81c2064ff242009a38e7b1a631 (patch)
tree766d611834e1081f0430015a686de5d07bee4c62 /net/mac80211/mesh_hwmp.c
parent6b163a85478b27748bad219fe3ead7ac87217265 (diff)
downloadlinux-sh-d57a544d71092a81c2064ff242009a38e7b1a631.tar.gz
mac80211: use reset to set header pointer
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/mac80211/mesh_hwmp.c')
-rw-r--r--net/mac80211/mesh_hwmp.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index c6be0b4f4058..5b6aec1a0630 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -205,9 +205,9 @@ static void prepare_frame_for_deferred_tx(struct ieee80211_sub_if_data *sdata,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- skb_set_mac_header(skb, 0);
- skb_set_network_header(skb, 0);
- skb_set_transport_header(skb, 0);
+ skb_reset_mac_header(skb);
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
/* Send all internal mgmt frames on VO. Accordingly set TID to 7. */
skb_set_queue_mapping(skb, IEEE80211_AC_VO);