[NETFILTER]: nf_conntrack_ipv6: fix sparse warnings

  CHECK   net/ipv6/netfilter/nf_conntrack_reasm.c
  net/ipv6/netfilter/nf_conntrack_reasm.c:77:18: warning: symbol 'nf_ct_ipv6_sysctl_table' was not declared. Should it be static?
  net/ipv6/netfilter/nf_conntrack_reasm.c:586:16: warning: symbol 'nf_ct_frag6_gather' was not declared. Should it be static?
  net/ipv6/netfilter/nf_conntrack_reasm.c:662:6: warning: symbol 'nf_ct_frag6_output' was not declared. Should it be static?
  net/ipv6/netfilter/nf_conntrack_reasm.c:683:5: warning: symbol 'nf_ct_frag6_kfree_frags' was not declared. Should it be static?
  net/ipv6/netfilter/nf_conntrack_reasm.c:698:5: warning: symbol 'nf_ct_frag6_init' was not declared. Should it be static?
  net/ipv6/netfilter/nf_conntrack_reasm.c:717:6: warning: symbol 'nf_ct_frag6_cleanup' was not declared. Should it be static?

Based on patch by Stephen Hemminger with suggestions by Yasuyuki KOZAKAI.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 022da6c..2a0d698 100644 (file)
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -39,6 +39,7 @@
 #include <net/rawv6.h>
 #include <net/ndisc.h>
 #include <net/addrconf.h>
+#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
 #include <linux/sysctl.h>
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv6.h>
@@ -680,21 +681,6 @@ void nf_ct_frag6_output(unsigned int hooknum, struct sk_buff *skb,
        nf_conntrack_put_reasm(skb);
 }
 
-int nf_ct_frag6_kfree_frags(struct sk_buff *skb)
-{
-       struct sk_buff *s, *s2;
-
-       for (s = NFCT_FRAG6_CB(skb)->orig; s; s = s2) {
-
-               s2 = s->next;
-               kfree_skb(s);
-       }
-
-       kfree_skb(skb);
-
-       return 0;
-}
-
 int nf_ct_frag6_init(void)
 {
        nf_frags.hashfn = nf_hashfn;