[IPV6] IP6TUNNEL: Delete all tunnel device when unloading module.

[karo-tx-linux.git] / net / ipv6 / netfilter / ip6t_rt.c

diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c
index fbb0184a41d8e17b3611f3ff5ac1b22535b76fb9..54d7d14134fdae695496ed150c6c241431075789 100644 (file)
--- a/net/ipv6/netfilter/ip6t_rt.c
+++ b/net/ipv6/netfilter/ip6t_rt.c
@@ -58,9 +58,14 @@ match(const struct sk_buff *skb,
        unsigned int hdrlen = 0;
        unsigned int ret = 0;
        struct in6_addr *ap, _addr;
+       int err;
 
-       if (ipv6_find_hdr(skb, &ptr, NEXTHDR_ROUTING, NULL) < 0)
+       err = ipv6_find_hdr(skb, &ptr, NEXTHDR_ROUTING, NULL);
+       if (err < 0) {
+               if (err != -ENOENT)
+                       *hotdrop = 1;
                return 0;
+       }
 
        rh = skb_header_pointer(skb, ptr, sizeof(_route), &_route);
        if (rh == NULL) {
@@ -197,7 +202,6 @@ checkentry(const char *tablename,
           const void *entry,
           const struct xt_match *match,
           void *matchinfo,
-          unsigned int matchinfosize,
           unsigned int hook_mask)
 {
        const struct ip6t_rt *rtinfo = matchinfo;