[src/trunk]: src/sys use satosin{,6} macros instead of casts.

[knakahara <knakahara%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0a74dd41e6c7
branches:  trunk
changeset: 812644:0a74dd41e6c7
user:      knakahara <knakahara%NetBSD.org@localhost>
date:      Fri Dec 25 06:47:56 2015 +0000

description:
use satosin{,6} macros instead of casts.

diffstat:

 sys/netinet/in_gif.c   |  12 ++++++------
 sys/netinet6/in6_gif.c |  12 ++++++------
 2 files changed, 12 insertions(+), 12 deletions(-)

diffs (80 lines):

diff -r 721f029d9141 -r 0a74dd41e6c7 sys/netinet/in_gif.c
--- a/sys/netinet/in_gif.c      Fri Dec 25 06:03:06 2015 +0000
+++ b/sys/netinet/in_gif.c      Fri Dec 25 06:47:56 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: in_gif.c,v 1.66 2015/12/11 07:59:14 knakahara Exp $    */
+/*     $NetBSD: in_gif.c,v 1.67 2015/12/25 06:47:56 knakahara Exp $    */
 /*     $KAME: in_gif.c,v 1.66 2001/07/29 04:46:09 itojun Exp $ */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: in_gif.c,v 1.66 2015/12/11 07:59:14 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: in_gif.c,v 1.67 2015/12/25 06:47:56 knakahara Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -96,8 +96,8 @@
 {
        struct rtentry *rt;
        struct gif_softc *sc = ifp->if_softc;
-       struct sockaddr_in *sin_src = (struct sockaddr_in *)sc->gif_psrc;
-       struct sockaddr_in *sin_dst = (struct sockaddr_in *)sc->gif_pdst;
+       struct sockaddr_in *sin_src = satosin(sc->gif_psrc);
+       struct sockaddr_in *sin_dst = satosin(sc->gif_pdst);
        struct ip iphdr;        /* capsule IP header, host byte ordered */
        int proto, error;
        u_int8_t tos;
@@ -297,8 +297,8 @@
        struct sockaddr_in *src, *dst;
        struct in_ifaddr *ia4;
 
-       src = (struct sockaddr_in *)sc->gif_psrc;
-       dst = (struct sockaddr_in *)sc->gif_pdst;
+       src = satosin(sc->gif_psrc);
+       dst = satosin(sc->gif_pdst);
 
        /* check for address match */
        if (src->sin_addr.s_addr != ip->ip_dst.s_addr ||
diff -r 721f029d9141 -r 0a74dd41e6c7 sys/netinet6/in6_gif.c
--- a/sys/netinet6/in6_gif.c    Fri Dec 25 06:03:06 2015 +0000
+++ b/sys/netinet6/in6_gif.c    Fri Dec 25 06:47:56 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: in6_gif.c,v 1.63 2015/12/11 07:59:14 knakahara Exp $   */
+/*     $NetBSD: in6_gif.c,v 1.64 2015/12/25 06:47:57 knakahara Exp $   */
 /*     $KAME: in6_gif.c,v 1.62 2001/07/29 04:27:25 itojun Exp $        */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: in6_gif.c,v 1.63 2015/12/11 07:59:14 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: in6_gif.c,v 1.64 2015/12/25 06:47:57 knakahara Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -90,8 +90,8 @@
 {
        struct rtentry *rt;
        struct gif_softc *sc = ifp->if_softc;
-       struct sockaddr_in6 *sin6_src = (struct sockaddr_in6 *)sc->gif_psrc;
-       struct sockaddr_in6 *sin6_dst = (struct sockaddr_in6 *)sc->gif_pdst;
+       struct sockaddr_in6 *sin6_src = satosin6(sc->gif_psrc);
+       struct sockaddr_in6 *sin6_dst = satosin6(sc->gif_pdst);
        struct ip6_hdr *ip6;
        int proto, error;
        u_int8_t itos, otos;
@@ -300,8 +300,8 @@
 {
        const struct sockaddr_in6 *src, *dst;
 
-       src = (struct sockaddr_in6 *)sc->gif_psrc;
-       dst = (struct sockaddr_in6 *)sc->gif_pdst;
+       src = satosin6(sc->gif_psrc);
+       dst = satosin6(sc->gif_pdst);
 
        /* check for address match */
        if (!IN6_ARE_ADDR_EQUAL(&src->sin6_addr, &ip6->ip6_dst) ||