[src/trunk]: src/sys/netipsec KNF: replace soft tabs with hard tabs

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/667483444f19
branches:  trunk
changeset: 829232:667483444f19
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Tue Jan 23 02:18:57 2018 +0000

description:
KNF: replace soft tabs with hard tabs

diffstat:

 sys/netipsec/ipsec_input.c |  84 +++++++++++++++++++++++-----------------------
 1 files changed, 42 insertions(+), 42 deletions(-)

diffs (108 lines):

diff -r 0aed30e8b3e5 -r 667483444f19 sys/netipsec/ipsec_input.c
--- a/sys/netipsec/ipsec_input.c        Tue Jan 23 02:17:32 2018 +0000
+++ b/sys/netipsec/ipsec_input.c        Tue Jan 23 02:18:57 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ipsec_input.c,v 1.51 2017/08/03 06:32:51 ozaki-r Exp $ */
+/*     $NetBSD: ipsec_input.c,v 1.52 2018/01/23 02:18:57 ozaki-r Exp $ */
 /*     $FreeBSD: /usr/local/www/cvsroot/FreeBSD/src/sys/netipsec/ipsec_input.c,v 1.2.4.2 2003/03/28 20:32:53 sam Exp $ */
 /*     $OpenBSD: ipsec_input.c,v 1.63 2003/02/20 18:35:43 deraadt Exp $        */
 
@@ -39,7 +39,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ipsec_input.c,v 1.51 2017/08/03 06:32:51 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ipsec_input.c,v 1.52 2018/01/23 02:18:57 ozaki-r Exp $");
 
 /*
  * IPsec input processing.
@@ -127,49 +127,49 @@
 static struct mbuf *
 ipsec4_fixup_checksum(struct mbuf *m)
 {
-       struct ip *ip;
-       struct tcphdr *th;
-       struct udphdr *uh;
-       int poff, off;
-       int plen;
+       struct ip *ip;
+       struct tcphdr *th;
+       struct udphdr *uh;
+       int poff, off;
+       int plen;
 
-       if (m->m_len < sizeof(*ip))
-               m = m_pullup(m, sizeof(*ip));
-       ip = mtod(m, struct ip *); 
-       poff = ip->ip_hl << 2;
-       plen = ntohs(ip->ip_len) - poff;
+       if (m->m_len < sizeof(*ip))
+               m = m_pullup(m, sizeof(*ip));
+       ip = mtod(m, struct ip *); 
+       poff = ip->ip_hl << 2;
+       plen = ntohs(ip->ip_len) - poff;
 
-       switch (ip->ip_p) {
-       case IPPROTO_TCP:
-               IP6_EXTHDR_GET(th, struct tcphdr *, m, poff, sizeof(*th));
-               if (th == NULL)
-                       return NULL;
-               off = th->th_off << 2;
-               if (off < sizeof(*th) || off > plen) {
-                       m_freem(m);
-                       return NULL;
-               }
-               th->th_sum = 0;
-               th->th_sum = in4_cksum(m, IPPROTO_TCP, poff, plen);
-               break;
-       case IPPROTO_UDP:
-               IP6_EXTHDR_GET(uh, struct udphdr *, m, poff, sizeof(*uh));
-               if (uh == NULL)
-                       return NULL;
-               off = sizeof(*uh); 
-               if (off > plen) {  
-                       m_freem(m);
-                       return NULL;
-               }
-               uh->uh_sum = 0;
-               uh->uh_sum = in4_cksum(m, IPPROTO_UDP, poff, plen);
-               break;
-       default:
-               /* no checksum */  
-               return m;
-       }
+       switch (ip->ip_p) {
+       case IPPROTO_TCP:
+               IP6_EXTHDR_GET(th, struct tcphdr *, m, poff, sizeof(*th));
+               if (th == NULL)
+                       return NULL;
+               off = th->th_off << 2;
+               if (off < sizeof(*th) || off > plen) {
+                       m_freem(m);
+                       return NULL;
+               }
+               th->th_sum = 0;
+               th->th_sum = in4_cksum(m, IPPROTO_TCP, poff, plen);
+               break;
+       case IPPROTO_UDP:
+               IP6_EXTHDR_GET(uh, struct udphdr *, m, poff, sizeof(*uh));
+               if (uh == NULL)
+                       return NULL;
+               off = sizeof(*uh); 
+               if (off > plen) {  
+                       m_freem(m);
+                       return NULL;
+               }
+               uh->uh_sum = 0;
+               uh->uh_sum = in4_cksum(m, IPPROTO_UDP, poff, plen);
+               break;
+       default:
+               /* no checksum */  
+               return m;
+       }
 
-       return m;
+       return m;
 }
 
 /*