1 files changed, 1 insertions, 1 deletions

diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index ce1a34b99c23..7a834952f67f 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -301,7 +301,7 @@ void nr_destroy_socket(struct sock *sk)
  */
 
 static int nr_setsockopt(struct socket *sock, int level, int optname,
-        char __user *optval, int optlen)
+        char __user *optval, unsigned int optlen)
 {
         struct sock *sk = sock->sk;
         struct nr_sock *nr = nr_sk(sk);