Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/sys/netinet/ip_input.c,v
rcsdiff: /ftp/cvs/cvsroot/src/sys/netinet/ip_input.c,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.130.2.13
retrieving revision 1.155
diff -u -p -r1.130.2.13 -r1.155
--- src/sys/netinet/ip_input.c	2002/09/17 21:23:03	1.130.2.13
+++ src/sys/netinet/ip_input.c	2002/08/14 00:23:31	1.155
@@ -1,4 +1,4 @@
-/*	$NetBSD: ip_input.c,v 1.130.2.13 2002/09/17 21:23:03 nathanw Exp $	*/
+/*	$NetBSD: ip_input.c,v 1.155 2002/08/14 00:23:31 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -102,7 +102,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.130.2.13 2002/09/17 21:23:03 nathanw Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.155 2002/08/14 00:23:31 itojun Exp $");
 
 #include "opt_gateway.h"
 #include "opt_pfil_hooks.h"
@@ -192,7 +192,7 @@ int	ip_forwsrcrt = IPFORWSRCRT;
 int	ip_directedbcast = IPDIRECTEDBCAST;
 int	ip_allowsrcrt = IPALLOWSRCRT;
 int	ip_mtudisc = IPMTUDISC;
-int	ip_mtudisc_timeout = IPMTUDISCTIMEOUT;
+u_int	ip_mtudisc_timeout = IPMTUDISCTIMEOUT;
 #ifdef DIAGNOSTIC
 int	ipprintfs = 0;
 #endif
@@ -1865,8 +1865,6 @@ ip_sysctl(name, namelen, oldp, oldlenp, 
 	case IPCTL_MTUDISCTIMEOUT:
 		error = sysctl_int(oldp, oldlenp, newp, newlen,
 		   &ip_mtudisc_timeout);
-		if (ip_mtudisc_timeout < 0)
-			return (EINVAL);
 		if (ip_mtudisc_timeout_q != NULL)
 			rt_timer_queue_change(ip_mtudisc_timeout_q,
 					      ip_mtudisc_timeout);
@@ -1889,13 +1887,13 @@ ip_sysctl(name, namelen, oldp, oldlenp, 
 		    &hostzeroisbroadcast));
 #if NGIF > 0
 	case IPCTL_GIF_TTL:
-		return (sysctl_int(oldp, oldlenp, newp, newlen,
+		return(sysctl_int(oldp, oldlenp, newp, newlen,
 				  &ip_gif_ttl));
 #endif
 
 #if NGRE > 0
 	case IPCTL_GRE_TTL:
-		return (sysctl_int(oldp, oldlenp, newp, newlen,
+		return(sysctl_int(oldp, oldlenp, newp, newlen,
 				  &ip_gre_ttl));
 #endif