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authorHannes Frederic Sowa <hannes@stressinduktion.org>2013-01-18 09:18:17 +0000
committerDavid S. Miller <davem@davemloft.net>2013-01-18 14:43:51 -0500
commit1ad759d8479b4b28f2a6c874d380066cf987b341 (patch)
treea30e292dd8495d922c563ba8aa9438c686b85380 /net/ipv6/sit.c
parent115b0aa6b444e8dd89b7f67b77b8c472763fbc1a (diff)
ipv6: remove unneeded check to pskb_may_pull in ipip6_rcv
This is already checked by the caller (tunnel64_rcv) and brings ipip6_rcv in line with ipip_rcv. Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
-rw-r--r--net/ipv6/sit.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index cfba99b2c2a4..98fe53694a65 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -592,15 +592,10 @@ out:
static int ipip6_rcv(struct sk_buff *skb)
{
- const struct iphdr *iph;
+ const struct iphdr *iph = ip_hdr(skb);
struct ip_tunnel *tunnel;
int err;
- if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
- goto out;
-
- iph = ip_hdr(skb);
-
tunnel = ipip6_tunnel_lookup(dev_net(skb->dev), skb->dev,
iph->saddr, iph->daddr);
if (tunnel != NULL) {