[src/trunk]: src/sys/net80211 Style, no functional change.

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

details:   https://anonhg.NetBSD.org/src/rev/2c6619424873
branches:  trunk
changeset: 829141:2c6619424873
user:      maxv <maxv%NetBSD.org@localhost>
date:      Fri Jan 19 07:58:25 2018 +0000

description:
Style, no functional change.

diffstat:

 sys/net80211/ieee80211_crypto_wep.c |  27 ++++++++++++++++-----------
 1 files changed, 16 insertions(+), 11 deletions(-)

diffs (75 lines):

diff -r 30892297ee37 -r 2c6619424873 sys/net80211/ieee80211_crypto_wep.c
--- a/sys/net80211/ieee80211_crypto_wep.c       Fri Jan 19 07:57:50 2018 +0000
+++ b/sys/net80211/ieee80211_crypto_wep.c       Fri Jan 19 07:58:25 2018 +0000
@@ -1,4 +1,6 @@
-/*-
+/*     $NetBSD: ieee80211_crypto_wep.c,v 1.11 2018/01/19 07:58:25 maxv Exp $   */
+
+/*
  * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
  * All rights reserved.
  *
@@ -34,15 +36,15 @@
 __FBSDID("$FreeBSD: src/sys/net80211/ieee80211_crypto_wep.c,v 1.7 2005/06/10 16:11:24 sam Exp $");
 #endif
 #ifdef __NetBSD__
-__KERNEL_RCSID(0, "$NetBSD: ieee80211_crypto_wep.c,v 1.10 2018/01/17 17:41:38 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ieee80211_crypto_wep.c,v 1.11 2018/01/19 07:58:25 maxv Exp $");
 #endif
 
 /*
  * IEEE 802.11 WEP crypto support.
  */
 #include <sys/param.h>
-#include <sys/systm.h> 
-#include <sys/mbuf.h>   
+#include <sys/systm.h>
+#include <sys/mbuf.h>
 #include <sys/malloc.h>
 #include <sys/kernel.h>
 #include <sys/endian.h>
@@ -93,8 +95,7 @@
 {
        struct wep_ctx *ctx;
 
-       ctx = malloc(sizeof(struct wep_ctx),
-               M_DEVBUF, M_NOWAIT | M_ZERO);
+       ctx = malloc(sizeof(struct wep_ctx), M_DEVBUF, M_NOWAIT | M_ZERO);
        if (ctx == NULL) {
                ic->ic_stats.is_crypto_nomem++;
                return NULL;
@@ -190,8 +191,7 @@
  * Add MIC to the frame as needed.
  */
 static int
-wep_enmic(struct ieee80211_key *k, struct mbuf *m,
-    int force)
+wep_enmic(struct ieee80211_key *k, struct mbuf *m, int force)
 {
 
        return 1;
@@ -315,7 +315,10 @@
 
        ctx->wc_ic->ic_stats.is_crypto_wep++;
 
-       /* NB: this assumes the header was pulled up */
+       /*
+        * NB: this assumes the header was pulled up; it was done in
+        * ieee80211_crypto_encap().
+        */
        memcpy(rc4key, mtod(m, u_int8_t *) + hdrlen, IEEE80211_WEP_IVLEN);
        memcpy(rc4key + IEEE80211_WEP_IVLEN, key->wk_key, key->wk_keylen);
 
@@ -449,8 +452,10 @@
        }
        crc = ~crc;
 
-       /* Encrypt little-endian CRC32 and verify that it matches with
-        * received ICV */
+       /*
+        * Encrypt little-endian CRC32 and verify that it matches with
+        * received ICV
+        */
        icv[0] = crc;
        icv[1] = crc >> 8;
        icv[2] = crc >> 16;