[src/trunk]: src/sys/netinet Style, no functional change.

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

details:   https://anonhg.NetBSD.org/src/rev/dcb4963699fc
branches:  trunk
changeset: 829539:dcb4963699fc
user:      maxv <maxv%NetBSD.org@localhost>
date:      Mon Feb 05 13:04:56 2018 +0000

description:
Style, no functional change.

diffstat:

 sys/netinet/ip_input.c |  30 ++++++++++++++----------------
 1 files changed, 14 insertions(+), 16 deletions(-)

diffs (104 lines):

diff -r 4e491551d6af -r dcb4963699fc sys/netinet/ip_input.c
--- a/sys/netinet/ip_input.c    Mon Feb 05 12:13:54 2018 +0000
+++ b/sys/netinet/ip_input.c    Mon Feb 05 13:04:56 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip_input.c,v 1.364 2018/01/01 00:51:36 christos Exp $  */
+/*     $NetBSD: ip_input.c,v 1.365 2018/02/05 13:04:56 maxv Exp $      */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -29,7 +29,7 @@
  * SUCH DAMAGE.
  */
 
-/*-
+/*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
  * All rights reserved.
  *
@@ -91,7 +91,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.364 2018/01/01 00:51:36 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.365 2018/02/05 13:04:56 maxv Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -482,13 +482,13 @@
         */
        if (IP_HDR_ALIGNED_P(mtod(m, void *)) == 0) {
                if ((m = m_copyup(m, sizeof(struct ip),
-                                 (max_linkhdr + 3) & ~3)) == NULL) {
+                   (max_linkhdr + 3) & ~3)) == NULL) {
                        /* XXXJRT new stat, please */
                        IP_STATINC(IP_STAT_TOOSMALL);
                        goto out;
                }
-       } else if (__predict_false(m->m_len < sizeof (struct ip))) {
-               if ((m = m_pullup(m, sizeof (struct ip))) == NULL) {
+       } else if (__predict_false(m->m_len < sizeof(struct ip))) {
+               if ((m = m_pullup(m, sizeof(struct ip))) == NULL) {
                        IP_STATINC(IP_STAT_TOOSMALL);
                        goto out;
                }
@@ -530,8 +530,7 @@
        }
 
        switch (m->m_pkthdr.csum_flags &
-               ((ifp->if_csum_flags_rx & M_CSUM_IPv4) |
-                M_CSUM_IPv4_BAD)) {
+               ((ifp->if_csum_flags_rx & M_CSUM_IPv4) | M_CSUM_IPv4_BAD)) {
        case M_CSUM_IPv4|M_CSUM_IPv4_BAD:
                INET_CSUM_COUNTER_INCR(&ip_hwcsum_bad);
                IP_STATINC(IP_STAT_BADSUM);
@@ -570,10 +569,9 @@
        }
 
        /*
-        * Check that the amount of data in the buffers
-        * is as at least much as the IP header would have us expect.
-        * Trim mbufs if longer than we expect.
-        * Drop packet if shorter than we expect.
+        * Check that the amount of data in the buffers is at least as much
+        * as the IP header would have us expect. Trim mbufs if longer than
+        * we expect. Drop packet if shorter than we expect.
         */
        if (m->m_pkthdr.len < len) {
                IP_STATINC(IP_STAT_TOOSHORT);
@@ -654,7 +652,7 @@
         * error was detected (causing an icmp message
         * to be sent and the original packet to be freed).
         */
-       if (hlen > sizeof (struct ip) && ip_dooptions(m)) {
+       if (hlen > sizeof(struct ip) && ip_dooptions(m)) {
                m = NULL;
                goto out;
        }
@@ -788,7 +786,7 @@
                }
                /*
                 * Reassembly is done, we have the final packet.
-                * Updated cached data in local variable(s).
+                * Update cached data in local variable(s).
                 */
                ip = mtod(m, struct ip *);
                hlen = ip->ip_hl << 2;
@@ -885,7 +883,7 @@
 
        dst = ip->ip_dst;
        cp = (u_char *)(ip + 1);
-       cnt = (ip->ip_hl << 2) - sizeof (struct ip);
+       cnt = (ip->ip_hl << 2) - sizeof(struct ip);
        for (; cnt > 0; cnt -= optlen, cp += optlen) {
                opt = cp[IPOPT_OPTVAL];
                if (opt == IPOPT_EOL)
@@ -1053,7 +1051,7 @@
                                code = (u_char *)&ipt->ipt_ptr - (u_char *)ip;
                                goto bad;
                        }
-                       if (ipt->ipt_ptr > ipt->ipt_len - sizeof (int32_t)) {
+                       if (ipt->ipt_ptr > ipt->ipt_len - sizeof(int32_t)) {
                                if (++ipt->ipt_oflw == 0) {
                                        code = (u_char *)&ipt->ipt_ptr -
                                            (u_char *)ip;