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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2007-02-09 23:24:49 +0900
committerDavid S. Miller <davem@sunset.davemloft.net>2007-02-10 23:19:42 -0800
commit1ab1457c42bc078e5a9becd82a7f9f940b55c53a (patch)
treec25d27c58fb27f4c5930ad120995cc2e3f1e7a4f /net/ipv6/esp6.c
parente905a9edab7f4f14f9213b52234e4a346c690911 (diff)
downloadlinux-2.6.38-lt-ux500-1ab1457c42bc078e5a9becd82a7f9f940b55c53a.tar.gz
[NET] IPV6: Fix whitespace errors.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/esp6.c')
-rw-r--r--net/ipv6/esp6.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 25dcf69cd80..363e63ffecc 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -1,26 +1,26 @@
/*
* Copyright (C)2002 USAGI/WIDE Project
- *
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Authors
*
- * Mitsuru KANDA @USAGI : IPv6 Support
+ * Mitsuru KANDA @USAGI : IPv6 Support
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
- *
+ *
* This file is derived from net/ipv4/esp.c
*/
@@ -166,7 +166,7 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
}
/* If integrity check is required, do this. */
- if (esp->auth.icv_full_len) {
+ if (esp->auth.icv_full_len) {
u8 sum[alen];
ret = esp_mac_digest(esp, skb, 0, skb->len - alen);
@@ -197,7 +197,7 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
if (esp->conf.ivlen)
crypto_blkcipher_set_iv(tfm, esph->enc_data, esp->conf.ivlen);
- {
+ {
u8 nexthdr[2];
struct scatterlist *sg = &esp->sgbuf[0];
u8 padlen;
@@ -225,7 +225,7 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
ret = -EINVAL;
goto out;
}
- /* ... check padding bits here. Silly. :-) */
+ /* ... check padding bits here. Silly. :-) */
pskb_trim(skb, skb->len - alen - padlen - 2);
ret = nexthdr[1];
@@ -256,20 +256,20 @@ static u32 esp6_get_max_size(struct xfrm_state *x, int mtu)
}
static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
- int type, int code, int offset, __be32 info)
+ int type, int code, int offset, __be32 info)
{
struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
struct ipv6_esp_hdr *esph = (struct ipv6_esp_hdr*)(skb->data+offset);
struct xfrm_state *x;
- if (type != ICMPV6_DEST_UNREACH &&
+ if (type != ICMPV6_DEST_UNREACH &&
type != ICMPV6_PKT_TOOBIG)
return;
x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET6);
if (!x)
return;
- printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/" NIP6_FMT "\n",
+ printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/" NIP6_FMT "\n",
ntohl(esph->spi), NIP6(iph->daddr));
xfrm_state_put(x);
}
@@ -326,10 +326,10 @@ static int esp6_init_state(struct xfrm_state *x)
esp->auth.tfm = hash;
if (crypto_hash_setkey(hash, esp->auth.key, esp->auth.key_len))
goto error;
-
+
aalg_desc = xfrm_aalg_get_byname(x->aalg->alg_name, 0);
BUG_ON(!aalg_desc);
-
+
if (aalg_desc->uinfo.auth.icv_fullbits/8 !=
crypto_hash_digestsize(hash)) {
NETDEBUG(KERN_INFO "ESP: %s digestsize %u != %hu\n",
@@ -338,10 +338,10 @@ static int esp6_init_state(struct xfrm_state *x)
aalg_desc->uinfo.auth.icv_fullbits/8);
goto error;
}
-
+
esp->auth.icv_full_len = aalg_desc->uinfo.auth.icv_fullbits/8;
esp->auth.icv_trunc_len = aalg_desc->uinfo.auth.icv_truncbits/8;
-
+
esp->auth.work_icv = kmalloc(esp->auth.icv_full_len, GFP_KERNEL);
if (!esp->auth.work_icv)
goto error;