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authorHeiko Carstens <heiko.carstens@de.ibm.com>2011-05-22 07:08:11 +0000
committerDavid S. Miller <davem@davemloft.net>2011-05-22 21:01:22 -0400
commit792d4b5cb16b684958c2590f77688667ddec1f61 (patch)
tree222daf6ccd093f9651bd60228657327b7336a550 /include/linux
parentce14f8946a294ffa741ec29558a1c7e455cecd3b (diff)
net: filter: move forward declarations to avoid compile warnings
Get rid of this compile warning: In file included from arch/s390/kernel/compat_linux.c:37:0: include/linux/filter.h:139:23: warning: 'struct sk_buff' declared inside parameter list Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/filter.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 4609b85e559d..9ee3f9fb0b4a 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -131,6 +131,10 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */
#define SKF_LL_OFF (-0x200000)
#ifdef __KERNEL__
+
+struct sk_buff;
+struct sock;
+
struct sk_filter
{
atomic_t refcnt;
@@ -146,9 +150,6 @@ static inline unsigned int sk_filter_len(const struct sk_filter *fp)
return fp->len * sizeof(struct sock_filter) + sizeof(*fp);
}
-struct sk_buff;
-struct sock;
-
extern int sk_filter(struct sock *sk, struct sk_buff *skb);
extern unsigned int sk_run_filter(const struct sk_buff *skb,
const struct sock_filter *filter);