From: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Date: Mon, 29 Feb 2016 08:21:30 +0000 (+0000)
Subject: net: pktgen: use reset to set mac header
X-Git-Tag: v4.6-rc1~91^2~150
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c145aeb3ff899f38bd28ccbc40dbb647dd1b1fd3;p=platform%2Fkernel%2Flinux-exynos.git

net: pktgen: use reset to set mac header

Since offset is zero, it's not necessary to use set function.

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

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 1474cfd..20999aa 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2856,7 +2856,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
 		*vlan_encapsulated_proto = htons(ETH_P_IP);
 	}
 
-	skb_set_mac_header(skb, 0);
+	skb_reset_mac_header(skb);
 	skb_set_network_header(skb, skb->len);
 	iph = (struct iphdr *) skb_put(skb, sizeof(struct iphdr));
 
@@ -2983,7 +2983,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
 		*vlan_encapsulated_proto = htons(ETH_P_IPV6);
 	}
 
-	skb_set_mac_header(skb, 0);
+	skb_reset_mac_header(skb);
 	skb_set_network_header(skb, skb->len);
 	iph = (struct ipv6hdr *) skb_put(skb, sizeof(struct ipv6hdr));