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eliminate unused variable

This commit is contained in:
christos 2013-11-07 21:44:48 +00:00
parent 1329e3d069
commit a6b92c971d
1 changed files with 3 additions and 5 deletions
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8
sys/net/if_gre.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_gre.c,v 1.152 2013/09/13 21:05:02 martin Exp $ */
/* $NetBSD: if_gre.c,v 1.153 2013/11/07 21:44:48 christos Exp $ */
/*
* Copyright (c) 1998, 2008 The NetBSD Foundation, Inc.
@ -45,7 +45,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_gre.c,v 1.152 2013/09/13 21:05:02 martin Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_gre.c,v 1.153 2013/11/07 21:44:48 christos Exp $");
#include "opt_atalk.h"
#include "opt_gre.h"
@ -412,7 +412,6 @@ gre_upcall_remove(struct socket *so)
static int
gre_socreate(struct gre_softc *sc, const struct gre_soparm *sp, int *fdout)
{
const struct protosw *pr;
int fd, rc;
struct mbuf *m;
struct sockaddr *sa;
@ -459,8 +458,7 @@ gre_socreate(struct gre_softc *sc, const struct gre_soparm *sp, int *fdout)
m = NULL;
/* XXX convert to a (new) SOL_SOCKET call */
pr = so->so_proto;
KASSERT(pr != NULL);
KASSERT(so->so_proto != NULL);
rc = so_setsockopt(curlwp, so, IPPROTO_IP, IP_TTL,
&ip_gre_ttl, sizeof(ip_gre_ttl));
if (rc != 0) {