1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c
index cc394d073755..5910df60c93e 100644
--- a/drivers/net/pppol2tp.c
+++ b/drivers/net/pppol2tp.c
@@ -2179,7 +2179,7 @@ static int pppol2tp_session_setsockopt(struct sock *sk,
  * session or the special tunnel type.
  */
 static int pppol2tp_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 pppol2tp_session *session = sk->sk_user_data;