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remove unnecessary casts; use sizeof(var) instead of sizeof(type).

This commit is contained in:
christos 2017-07-06 17:14:35 +00:00
parent da38d88a6c
commit 1922edaa5b
1 changed files with 9 additions and 10 deletions
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19
sys/netinet6/ip6_input.c
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@ -1,4 +1,4 @@
/* $NetBSD: ip6_input.c,v 1.179 2017/07/06 17:08:57 christos Exp $ */
/* $NetBSD: ip6_input.c,v 1.180 2017/07/06 17:14:35 christos Exp $ */
/* $KAME: ip6_input.c,v 1.188 2001/03/29 05:34:31 itojun Exp $ */
/*
@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ip6_input.c,v 1.179 2017/07/06 17:08:57 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: ip6_input.c,v 1.180 2017/07/06 17:14:35 christos Exp $");
#ifdef _KERNEL_OPT
#include "opt_gateway.h"
@ -1100,8 +1100,7 @@ ip6_savecontrol(struct in6pcb *in6p, struct mbuf **mp,
memcpy(&pi6.ipi6_addr, &ip6->ip6_dst, sizeof(struct in6_addr));
in6_clearscope(&pi6.ipi6_addr); /* XXX */
pi6.ipi6_ifindex = m->m_pkthdr.rcvif_index;
*mp = sbcreatecontrol((void *) &pi6,
sizeof(struct in6_pktinfo),
*mp = sbcreatecontrol(&pi6, sizeof(pi6),
IS2292(IPV6_2292PKTINFO, IPV6_PKTINFO), IPPROTO_IPV6);
if (*mp)
mp = &(*mp)->m_next;
@ -1110,7 +1109,7 @@ ip6_savecontrol(struct in6pcb *in6p, struct mbuf **mp,
if (in6p->in6p_flags & IN6P_HOPLIMIT) {
int hlim = ip6->ip6_hlim & 0xff;
*mp = sbcreatecontrol((void *) &hlim, sizeof(int),
*mp = sbcreatecontrol(&hlim, sizeof(hlim),
IS2292(IPV6_2292HOPLIMIT, IPV6_HOPLIMIT), IPPROTO_IPV6);
if (*mp)
mp = &(*mp)->m_next;
@ -1124,7 +1123,7 @@ ip6_savecontrol(struct in6pcb *in6p, struct mbuf **mp,
flowinfo >>= 20;
tclass = flowinfo & 0xff;
*mp = sbcreatecontrol((void *)&tclass, sizeof(tclass),
*mp = sbcreatecontrol(&tclass, sizeof(tclass),
IPV6_TCLASS, IPPROTO_IPV6);
if (*mp)
@ -1172,7 +1171,7 @@ ip6_savecontrol(struct in6pcb *in6p, struct mbuf **mp,
* be removed before returning in the RFC 2292.
* Note: this constraint is removed in RFC3542.
*/
*mp = sbcreatecontrol((void *)hbh, hbhlen,
*mp = sbcreatecontrol(hbh, hbhlen,
IS2292(IPV6_2292HOPOPTS, IPV6_HOPOPTS),
IPPROTO_IPV6);
if (*mp)
@ -1234,7 +1233,7 @@ ip6_savecontrol(struct in6pcb *in6p, struct mbuf **mp,
if (!(in6p->in6p_flags & IN6P_DSTOPTS))
break;
*mp = sbcreatecontrol((void *)ip6e, elen,
*mp = sbcreatecontrol(ip6e, elen,
IS2292(IPV6_2292DSTOPTS, IPV6_DSTOPTS),
IPPROTO_IPV6);
if (*mp)
@ -1245,7 +1244,7 @@ ip6_savecontrol(struct in6pcb *in6p, struct mbuf **mp,
if (!(in6p->in6p_flags & IN6P_RTHDR))
break;
*mp = sbcreatecontrol((void *)ip6e, elen,
*mp = sbcreatecontrol(ip6e, elen,
IS2292(IPV6_2292RTHDR, IPV6_RTHDR),
IPPROTO_IPV6);
if (*mp)
@ -1303,7 +1302,7 @@ ip6_notify_pmtu(struct in6pcb *in6p, const struct sockaddr_in6 *dst,
if (sa6_recoverscope(&mtuctl.ip6m_addr))
return;
if ((m_mtu = sbcreatecontrol((void *)&mtuctl, sizeof(mtuctl),
if ((m_mtu = sbcreatecontrol(&mtuctl, sizeof(mtuctl),
IPV6_PATHMTU, IPPROTO_IPV6)) == NULL)
return;