1 files changed, 3 insertions, 3 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index ebaaa7f973d7..3326aff65906 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1359,7 +1359,7 @@ void udp_destroy_sock(struct sock *sk)
  *      Socket option code for UDP
  */
 int udp_lib_setsockopt(struct sock *sk, int level, int optname,
-                       char __user *optval, int optlen,
+                       char __user *optval, unsigned int optlen,
                        int (*push_pending_frames)(struct sock *))
 {
         struct udp_sock *up = udp_sk(sk);
@@ -1441,7 +1441,7 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
 EXPORT_SYMBOL(udp_lib_setsockopt);
 
 int udp_setsockopt(struct sock *sk, int level, int optname,
-                   char __user *optval, int optlen)
+                   char __user *optval, unsigned int optlen)
 {
         if (level == SOL_UDP  ||  level == SOL_UDPLITE)
                 return udp_lib_setsockopt(sk, level, optname, optval, optlen,
@@ -1451,7 +1451,7 @@ int udp_setsockopt(struct sock *sk, int level, int optname,
 
 #ifdef CONFIG_COMPAT
 int compat_udp_setsockopt(struct sock *sk, int level, int optname,
-                          char __user *optval, int optlen)
+                          char __user *optval, unsigned int optlen)
 {
         if (level == SOL_UDP  ||  level == SOL_UDPLITE)
                 return udp_lib_setsockopt(sk, level, optname, optval, optlen,