[NET]: Change sk_run_filter()'s return type in net/core/filter.c

It should return an unsigned value, and fix sk_filter() as well.

Signed-off-by: Kris Katterjohn <kjak@ispwest.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 3 insertions, 3 deletions

diff --git a/include/linux/filter.h b/include/linux/filter.h
index 3ba843c46382..c6cb8f095088 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -143,7 +143,7 @@ static inline unsigned int sk_filter_len(struct sk_filter *fp)
 struct sk_buff;
 struct sock;
 
-extern int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen);
+extern unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen);
 extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
 extern int sk_chk_filter(struct sock_filter *filter, int flen);
 #endif /* __KERNEL__ */
diff --git a/include/net/sock.h b/include/net/sock.h
index 6961700ff3a0..1806e5b61419 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -856,8 +856,8 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb, int needlock)
                 
                 filter = sk->sk_filter;
                 if (filter) {
-                        int pkt_len = sk_run_filter(skb, filter->insns,
-                                                    filter->len);
+                        unsigned int pkt_len = sk_run_filter(skb, filter->insns,
+                                                             filter->len);
                         if (!pkt_len)
                                 err = -EPERM;
                         else