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tg3: remove open-coded skb_cow_head. 

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Nithin Nayak Sujir <nsujir@broadcom.com>
Cc: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
françois romieu 2014-03-29 12:26:29 +01:00 committed by David S. Miller
parent b13a8a9989
commit 105dcb5979
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/broadcom/tg3.c
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@ -7918,8 +7918,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct iphdr *iph;
u32 tcp_opt_len, hdr_len;
if (skb_header_cloned(skb) &&
pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
if (skb_cow_head(skb, 0))
goto drop;
iph = ip_hdr(skb);