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Don't request returning rtentry if not use it

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This commit is contained in:
ozaki-r 2016-04-01 09:52:39 +00:00
parent 35b18fbb1d
commit 2a8dd88007
1 changed files with 3 additions and 6 deletions
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9
sys/net/route.c
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@ -1,4 +1,4 @@
/* $NetBSD: route.c,v 1.156 2016/04/01 09:00:27 ozaki-r Exp $ */
/* $NetBSD: route.c,v 1.157 2016/04/01 09:52:39 ozaki-r Exp $ */
/*-
* Copyright (c) 1998, 2008 The NetBSD Foundation, Inc.
@ -96,7 +96,7 @@
#endif
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: route.c,v 1.156 2016/04/01 09:00:27 ozaki-r Exp $");
__KERNEL_RCSID(0, "$NetBSD: route.c,v 1.157 2016/04/01 09:52:39 ozaki-r Exp $");
#include <sys/param.h>
#ifdef RTFLUSH_DEBUG
@ -568,7 +568,6 @@ rtdeletemsg(struct rtentry *rt)
{
int error;
struct rt_addrinfo info;
struct rtentry *retrt;
/*
* Request the new route so that the entry is not actually
@ -580,12 +579,10 @@ rtdeletemsg(struct rtentry *rt)
info.rti_info[RTAX_NETMASK] = rt_mask(rt);
info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
info.rti_flags = rt->rt_flags;
error = rtrequest1(RTM_DELETE, &info, &retrt);
error = rtrequest1(RTM_DELETE, &info, NULL);
rt_missmsg(RTM_DELETE, &info, info.rti_flags, error);
if (error == 0)
rtfree(retrt);
return error;
}