From 56f8a75c17abb854b5907f4a815dc4c3f186ba11 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Tue, 21 Jun 2011 20:33:34 -0700 Subject: ip: introduce ip_is_fragment helper inline function There are enough instances of this: iph->frag_off & htons(IP_MF | IP_OFFSET) that a helper function is probably warranted. Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller --- drivers/net/s2io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/s2io.c') diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index f4d80f9050ef..043850b8c304 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -4109,7 +4109,7 @@ static netdev_tx_t s2io_xmit(struct sk_buff *skb, struct net_device *dev) struct tcphdr *th; ip = ip_hdr(skb); - if ((ip->frag_off & htons(IP_OFFSET|IP_MF)) == 0) { + if (!ip_is_fragment(ip)) { th = (struct tcphdr *)(((unsigned char *)ip) + ip->ihl*4); -- cgit v1.2.3-59-g8ed1b