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CID 1363344: remove dead code 

We may need to reconsider a case when m_get_rcvif_psref returns NULL.
This commit is contained in:
ozaki-r 2016-07-08 06:15:33 +00:00
parent b61c1800b7
commit 6e4af1673a
1 changed files with 4 additions and 4 deletions
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8
sys/netinet/ip_input.c
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@ -1,4 +1,4 @@
/* $NetBSD: ip_input.c,v 1.336 2016/07/07 09:32:02 ozaki-r Exp $ */
/* $NetBSD: ip_input.c,v 1.337 2016/07/08 06:15:33 ozaki-r Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -91,7 +91,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.336 2016/07/07 09:32:02 ozaki-r Exp $");
__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.337 2016/07/08 06:15:33 ozaki-r Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@ -1472,8 +1472,8 @@ ip_savecontrol(struct inpcb *inp, struct mbuf **mp, struct ip *ip,
if (inpflags & INP_RECVIF) {
struct sockaddr_dl sdl;
sockaddr_dl_init(&sdl, sizeof(sdl), ifp ?
ifp->if_index : 0, 0, NULL, 0, NULL, 0);
sockaddr_dl_init(&sdl, sizeof(sdl), ifp->if_index, 0, NULL, 0,
NULL, 0);
*mp = sbcreatecontrol(&sdl, sdl.sdl_len, IP_RECVIF, IPPROTO_IP);
if (*mp)
mp = &(*mp)->m_next;