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Remove variables that are only assigned too but not referenced.

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This commit is contained in:
simonb 2003-01-19 23:57:01 +00:00
parent 13a5336c66
commit f16a426a0f
2 changed files with 7 additions and 19 deletions
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10
sys/netinet/ip_mroute.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ip_mroute.c,v 1.64 2002/11/05 02:07:25 fair Exp $ */
/* $NetBSD: ip_mroute.c,v 1.65 2003/01/19 23:57:01 simonb Exp $ */
/*
* Copyright (c) 1989 Stephen Deering
@ -54,7 +54,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ip_mroute.c,v 1.64 2002/11/05 02:07:25 fair Exp $");
__KERNEL_RCSID(0, "$NetBSD: ip_mroute.c,v 1.65 2003/01/19 23:57:01 simonb Exp $");
#include "opt_ipsec.h"
@ -1026,7 +1026,6 @@ ip_mforward(m, ifp)
{
struct ip *ip = mtod(m, struct ip *);
struct mfc *rt;
u_char *ipoptions;
static int srctun = 0;
struct mbuf *mm;
int s;
@ -1045,7 +1044,7 @@ ip_mforward(m, ifp)
ntohl(ip->ip_src.s_addr), ntohl(ip->ip_dst.s_addr), ifp);
if (ip->ip_hl < (IP_HDR_LEN + TUNNEL_LEN) >> 2 ||
(ipoptions = (u_char *)(ip + 1))[1] != IPOPT_LSRR) {
((u_char *)(ip + 1))[1] != IPOPT_LSRR) {
/*
* Packet arrived via a physical interface or
* an encapuslated tunnel.
@ -1526,7 +1525,6 @@ vif_input(m, va_alist)
{
int off, proto;
va_list ap;
struct ip *ip;
struct vif *vifp;
int s;
struct ifqueue *ifq;
@ -1543,8 +1541,6 @@ vif_input(m, va_alist)
return;
}
ip = mtod(m, struct ip *);
m_adj(m, off);
m->m_pkthdr.rcvif = vifp->v_ifp;
ifq = &ipintrq;

16
sys/netinet/udp_usrreq.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: udp_usrreq.c,v 1.96 2002/08/14 00:23:36 itojun Exp $ */
/* $NetBSD: udp_usrreq.c,v 1.97 2003/01/20 00:05:46 simonb Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -65,7 +65,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.96 2002/08/14 00:23:36 itojun Exp $");
__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.97 2003/01/20 00:05:46 simonb Exp $");
#include "opt_inet.h"
#include "opt_ipsec.h"
@ -213,14 +213,14 @@ udp_input(m, va_alist)
struct sockaddr_in src, dst;
struct ip *ip;
struct udphdr *uh;
int iphlen, proto;
int iphlen;
int len;
int n;
u_int16_t ip_len;
va_start(ap, m);
iphlen = va_arg(ap, int);
proto = va_arg(ap, int);
(void)va_arg(ap, int); /* ignore value, advance ap */
va_end(ap);
udpstat.udps_ipackets++;
@ -501,9 +501,6 @@ udp4_sendup(m, off, src, so)
struct mbuf *opts = NULL;
struct mbuf *n;
struct inpcb *inp = NULL;
#ifdef INET6
struct in6pcb *in6p = NULL;
#endif
if (!so)
return;
@ -513,7 +510,6 @@ udp4_sendup(m, off, src, so)
break;
#ifdef INET6
case AF_INET6:
in6p = sotoin6pcb(so);
break;
#endif
default:
@ -619,7 +615,6 @@ udp4_realinput(src, dst, m, off)
if (IN_MULTICAST(dst4->s_addr) ||
in_broadcast(*dst4, m->m_pkthdr.rcvif)) {
struct inpcb *last;
/*
* Deliver a multicast or broadcast datagram to *all* sockets
* for which the local and remote addresses and ports match
@ -656,7 +651,6 @@ udp4_realinput(src, dst, m, off)
continue;
}
last = inp;
udp4_sendup(m, off, (struct sockaddr *)src,
inp->inp_socket);
rcvcnt++;
@ -725,7 +719,6 @@ udp6_realinput(af, src, dst, m, off)
if (IN6_IS_ADDR_MULTICAST(&dst6) ||
(af == AF_INET && IN_MULTICAST(dst4->s_addr))) {
struct in6pcb *last;
/*
* Deliver a multicast or broadcast datagram to *all* sockets
* for which the local and remote addresses and ports match
@ -771,7 +764,6 @@ udp6_realinput(af, src, dst, m, off)
continue;
}
last = in6p;
udp6_sendup(m, off, (struct sockaddr *)src,
in6p->in6p_socket);
rcvcnt++;