diff --git a/net/core/sock.c b/net/core/sock.c
index 64f3a18fa..3ec80ac92 100755
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1417,10 +1417,10 @@ static int groups_to_user(gid_t __user *dst, const struct group_info *src)
 	return 0;
 }
 
-int sock_getsockopt(struct socket *sock, int level, int optname,
-		    char __user *optval, int __user *optlen)
+static int sk_getsockopt(struct sock *sk, int level, int optname,
+			 char __user *optval, int __user *optlen)
 {
-	struct sock *sk = sock->sk;
+	struct socket *sock = sk->sk_socket;
 
 	union {
 		int val;
@@ -1764,6 +1764,12 @@ lenout:
 	return 0;
 }
 
+int sock_getsockopt(struct socket *sock, int level, int optname,
+		    char __user *optval, int __user *optlen)
+{
+	return sk_getsockopt(sock->sk, level, optname, optval, optlen);
+}
+
 /*
  * Initialize an sk_lock.
  *