[PATCH] net: fix waring in af_unix

[Kyeongdon Kim]

This fixes the "'hash' may be used uninitialized in this function"

net/unix/af_unix.c:1041:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]
  addr->hash = hash ^ sk->sk_type;
                      ^

Signed-off-by: Kyeongdon Kim <kyeongdon.kim@xxxxxxx>
---
 net/unix/af_unix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index d1edfa3..e6cecc8 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -989,7 +989,7 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 	struct sockaddr_un *sunaddr = (struct sockaddr_un *)uaddr;
 	char *sun_path = sunaddr->sun_path;
 	int err;
-	unsigned int hash;
+	unsigned int hash = 0;
 	struct unix_address *addr;
 	struct hlist_head *list;
 	struct path path = { };
-- 
2.6.2