net: Make setsockopt() optlen be unsigned.

[net-next-2.6.git] / net / ipv4 / tcp.c

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 21387ebabf00e491f428c11131a467c61c9150b9..5a15e7629d8e67ade64534900775556f47f71d91 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2032,7 +2032,7 @@ int tcp_disconnect(struct sock *sk, int flags)
  *     Socket option code for TCP.
  */
 static int do_tcp_setsockopt(struct sock *sk, int level,
-               int optname, char __user *optval, int optlen)
+               int optname, char __user *optval, unsigned int optlen)
 {
        struct tcp_sock *tp = tcp_sk(sk);
        struct inet_connection_sock *icsk = inet_csk(sk);
@@ -2220,7 +2220,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
 }
 
 int tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
-                  int optlen)
+                  unsigned int optlen)
 {
        struct inet_connection_sock *icsk = inet_csk(sk);
 
@@ -2232,7 +2232,7 @@ int tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
 
 #ifdef CONFIG_COMPAT
 int compat_tcp_setsockopt(struct sock *sk, int level, int optname,
-                         char __user *optval, int optlen)
+                         char __user *optval, unsigned int optlen)
 {
        if (level != SOL_TCP)
                return inet_csk_compat_setsockopt(sk, level, optname,