icmpv6_filter: fix "_hdr" incorrectly being a pointer

"_hdr" should hold the ICMPv6 header while "hdr" is the pointer to it.
This worked by accident.

Signed-off-by: Werner Almesberger <werner@almesberger.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index c45f7a5..164fb5f 100644 (file)
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -108,7 +108,7 @@ found:
  */
 static int icmpv6_filter(const struct sock *sk, const struct sk_buff *skb)
 {
-       struct icmp6hdr *_hdr;
+       struct icmp6hdr _hdr;
        const struct icmp6hdr *hdr;
 
        hdr = skb_header_pointer(skb, skb_transport_offset(skb),