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s/0/NULL/ in pointer comparisons.

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This commit is contained in:
dyoung 2008-05-22 00:58:29 +00:00
parent b39c416892
commit d7cef2ab29
1 changed files with 6 additions and 6 deletions
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12
sys/netiso/iso_snpac.c
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@ -1,4 +1,4 @@
/* $NetBSD: iso_snpac.c,v 1.48 2008/05/11 20:20:27 dyoung Exp $ */
/* $NetBSD: iso_snpac.c,v 1.49 2008/05/22 00:58:29 dyoung Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -59,7 +59,7 @@ SOFTWARE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: iso_snpac.c,v 1.48 2008/05/11 20:20:27 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: iso_snpac.c,v 1.49 2008/05/22 00:58:29 dyoung Exp $");
#include "opt_iso.h"
#ifdef ISO
@ -281,12 +281,12 @@ iso_setmcasts(struct ifnet *ifp, int req)
(void)memset(&ifr, 0, sizeof(ifr));
for (cpp = addrlist; *cpp; cpp++) {
(void)memcpy(ifr.ifr_addr.sa_data, *cpp, 6);
if (req == RTM_ADD && (ifp->if_ioctl == 0 ||
(*ifp->if_ioctl)(ifp, SIOCADDMULTI, (void *)&ifr) != 0))
if (req == RTM_ADD && (ifp->if_ioctl == NULL ||
(*ifp->if_ioctl)(ifp, SIOCADDMULTI, &ifr) != 0))
printf("iso_setmcasts: %s unable to add mcast\n",
ifp->if_xname);
else if (req == RTM_DELETE && (ifp->if_ioctl == 0 ||
(*ifp->if_ioctl)(ifp, SIOCDELMULTI, (void *)&ifr) != 0))
else if (req == RTM_DELETE && (ifp->if_ioctl == NULL ||
(*ifp->if_ioctl)(ifp, SIOCDELMULTI, &ifr) != 0))
printf("iso_setmcasts: %s unable to delete mcast\n",
ifp->if_xname);
}