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arp_drain: no reason to complain if arp_lock is already held.

This commit is contained in:
ad 2008-10-21 11:22:21 +00:00
parent 331c30d3a5
commit 42d611dd37
1 changed files with 2 additions and 3 deletions
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5
sys/netinet/if_arp.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_arp.c,v 1.141 2008/08/28 07:58:05 uebayasi Exp $ */
/* $NetBSD: if_arp.c,v 1.142 2008/10/21 11:22:21 ad Exp $ */
/*-
* Copyright (c) 1998, 2000, 2008 The NetBSD Foundation, Inc.
@ -68,7 +68,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_arp.c,v 1.141 2008/08/28 07:58:05 uebayasi Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_arp.c,v 1.142 2008/10/21 11:22:21 ad Exp $");
#include "opt_ddb.h"
#include "opt_inet.h"
@ -340,7 +340,6 @@ arp_drain(void)
KERNEL_LOCK(1, NULL);
if (arp_lock_try(0) == 0) {
printf("arp_drain: locked; punting\n");
KERNEL_UNLOCK_ONE(NULL);
return;
}