[NET] IPV6: Fix whitespace errors.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index fe5e1d8..77e56f2 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3,7 +3,7 @@
* Linux INET6 implementation
*
* Authors:
- * Pedro Roque <roque@di.fc.ul.pt>
+ * Pedro Roque <roque@di.fc.ul.pt>
* Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
*
* $Id: addrconf.c,v 1.69 2001/10/31 21:55:54 davem Exp $
@@ -105,7 +105,7 @@
#ifdef CONFIG_IPV6_PRIVACY
static int __ipv6_regen_rndid(struct inet6_dev *idev);
-static int __ipv6_try_regen_rndid(struct inet6_dev *idev, struct in6_addr *tmpaddr);
+static int __ipv6_try_regen_rndid(struct inet6_dev *idev, struct in6_addr *tmpaddr);
static void ipv6_regen_rndid(unsigned long data);
static int desync_factor = MAX_DESYNC_FACTOR * HZ;
@@ -137,7 +137,7 @@
static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa);
static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa);
-static void inet6_prefix_notify(int event, struct inet6_dev *idev,
+static void inet6_prefix_notify(int event, struct inet6_dev *idev,
struct prefix_info *pinfo);
static int ipv6_chk_same_addr(const struct in6_addr *addr, struct net_device *dev);
@@ -241,7 +241,7 @@
*/
if ((st & htonl(0xE0000000)) != htonl(0x00000000) &&
(st & htonl(0xE0000000)) != htonl(0xE0000000))
- return (IPV6_ADDR_UNICAST |
+ return (IPV6_ADDR_UNICAST |
IPV6_ADDR_SCOPE_TYPE(IPV6_ADDR_SCOPE_GLOBAL));
if ((st & htonl(0xFF000000)) == htonl(0xFF000000)) {
@@ -252,7 +252,7 @@
}
if ((st & htonl(0xFFC00000)) == htonl(0xFE800000))
- return (IPV6_ADDR_LINKLOCAL | IPV6_ADDR_UNICAST |
+ return (IPV6_ADDR_LINKLOCAL | IPV6_ADDR_UNICAST |
IPV6_ADDR_SCOPE_TYPE(IPV6_ADDR_SCOPE_LINKLOCAL)); /* addr-select 3.1 */
if ((st & htonl(0xFFC00000)) == htonl(0xFEC00000))
return (IPV6_ADDR_SITELOCAL | IPV6_ADDR_UNICAST |
@@ -272,11 +272,11 @@
}
if (addr->s6_addr32[2] == htonl(0x0000ffff))
- return (IPV6_ADDR_MAPPED |
+ return (IPV6_ADDR_MAPPED |
IPV6_ADDR_SCOPE_TYPE(IPV6_ADDR_SCOPE_GLOBAL)); /* addr-select 3.3 */
}
- return (IPV6_ADDR_RESERVED |
+ return (IPV6_ADDR_RESERVED |
IPV6_ADDR_SCOPE_TYPE(IPV6_ADDR_SCOPE_GLOBAL)); /* addr-select 3.4 */
}
@@ -348,10 +348,10 @@
if (dev->mtu < IPV6_MIN_MTU)
return NULL;
- ndev = kzalloc(sizeof(struct inet6_dev), GFP_KERNEL);
+ ndev = kzalloc(sizeof(struct inet6_dev), GFP_KERNEL);
- if (ndev == NULL)
- return NULL;
+ if (ndev == NULL)
+ return NULL;
rwlock_init(&ndev->lock);
ndev->dev = dev;
@@ -462,7 +462,7 @@
dev = idev->dev;
if (dev && (dev->flags & IFF_MULTICAST)) {
ipv6_addr_all_routers(&addr);
-
+
if (idev->cnf.forwarding)
ipv6_dev_mc_inc(dev, &addr);
else
@@ -817,8 +817,8 @@
tmp_valid_lft = min_t(__u32,
ifp->valid_lft,
idev->cnf.temp_valid_lft);
- tmp_prefered_lft = min_t(__u32,
- ifp->prefered_lft,
+ tmp_prefered_lft = min_t(__u32,
+ ifp->prefered_lft,
idev->cnf.temp_prefered_lft - desync_factor / HZ);
tmp_plen = ifp->prefix_len;
max_addresses = idev->cnf.max_addresses;
@@ -828,7 +828,7 @@
write_unlock(&idev->lock);
ift = !max_addresses ||
- ipv6_count_addresses(idev) < max_addresses ?
+ ipv6_count_addresses(idev) < max_addresses ?
ipv6_add_addr(idev, &addr, tmp_plen,
ipv6_addr_type(&addr)&IPV6_ADDR_SCOPE_MASK, IFA_F_TEMPORARY) : NULL;
if (!ift || IS_ERR(ift)) {
@@ -1160,7 +1160,7 @@
if (!ifa_result)
return -EADDRNOTAVAIL;
-
+
ipv6_addr_copy(saddr, &ifa_result->addr);
in6_ifa_put(ifa_result);
return 0;
@@ -1475,7 +1475,7 @@
* - value 0
* - XXX: already assigned to an address on the device
*/
- if (idev->rndid[0] == 0xfd &&
+ if (idev->rndid[0] == 0xfd &&
(idev->rndid[1]&idev->rndid[2]&idev->rndid[3]&idev->rndid[4]&idev->rndid[5]&idev->rndid[6]) == 0xff &&
(idev->rndid[7]&0x80))
goto regen;
@@ -1502,9 +1502,9 @@
if (__ipv6_regen_rndid(idev) < 0)
goto out;
-
+
expires = jiffies +
- idev->cnf.temp_prefered_lft * HZ -
+ idev->cnf.temp_prefered_lft * HZ -
idev->cnf.regen_max_retry * idev->cnf.dad_transmits * idev->nd_parms->retrans_time - desync_factor;
if (time_before(expires, jiffies)) {
printk(KERN_WARNING
@@ -1630,12 +1630,12 @@
struct inet6_dev *in6_dev;
pinfo = (struct prefix_info *) opt;
-
+
if (len < sizeof(struct prefix_info)) {
ADBG(("addrconf: prefix option too short\n"));
return;
}
-
+
/*
* Validation checks ([ADDRCONF], page 19)
*/
@@ -1827,7 +1827,7 @@
* When a new public address is created as described in [ADDRCONF],
* also create a new temporary address.
*/
- read_unlock_bh(&in6_dev->lock);
+ read_unlock_bh(&in6_dev->lock);
ipv6_create_tempaddr(ifp, NULL);
} else {
read_unlock_bh(&in6_dev->lock);
@@ -1913,14 +1913,14 @@
int scope;
ASSERT_RTNL();
-
+
/* check the lifetime */
if (!valid_lft || prefered_lft > valid_lft)
return -EINVAL;
if ((dev = __dev_get_by_index(ifindex)) == NULL)
return -ENODEV;
-
+
if ((idev = addrconf_add_dev(dev)) == NULL)
return -ENOBUFS;
@@ -1960,7 +1960,7 @@
struct inet6_ifaddr *ifp;
struct inet6_dev *idev;
struct net_device *dev;
-
+
if ((dev = __dev_get_by_index(ifindex)) == NULL)
return -ENODEV;
@@ -1973,7 +1973,7 @@
ipv6_addr_equal(pfx, &ifp->addr)) {
in6_ifa_hold(ifp);
read_unlock_bh(&idev->lock);
-
+
ipv6_del_addr(ifp);
/* If the last address is deleted administratively,
@@ -1993,10 +1993,10 @@
{
struct in6_ifreq ireq;
int err;
-
+
if (!capable(CAP_NET_ADMIN))
return -EPERM;
-
+
if (copy_from_user(&ireq, arg, sizeof(struct in6_ifreq)))
return -EFAULT;
@@ -2011,7 +2011,7 @@
{
struct in6_ifreq ireq;
int err;
-
+
if (!capable(CAP_NET_ADMIN))
return -EPERM;
@@ -2056,7 +2056,7 @@
return;
}
- for (dev = dev_base; dev != NULL; dev = dev->next) {
+ for (dev = dev_base; dev != NULL; dev = dev->next) {
struct in_device * in_dev = __in_dev_get_rtnl(dev);
if (in_dev && (dev->flags & IFF_UP)) {
struct in_ifaddr * ifa;
@@ -2091,7 +2091,7 @@
}
}
}
- }
+ }
}
#endif
@@ -2137,7 +2137,7 @@
ASSERT_RTNL();
- if ((dev->type != ARPHRD_ETHER) &&
+ if ((dev->type != ARPHRD_ETHER) &&
(dev->type != ARPHRD_FDDI) &&
(dev->type != ARPHRD_IEEE802_TR) &&
(dev->type != ARPHRD_ARCNET) &&
@@ -2164,9 +2164,9 @@
ASSERT_RTNL();
- /*
- * Configure the tunnel with one of our IPv4
- * addresses... we should configure all of
+ /*
+ * Configure the tunnel with one of our IPv4
+ * addresses... we should configure all of
* our v4 addrs in the tunnel
*/
@@ -2233,7 +2233,7 @@
ip6_tnl_add_linklocal(idev);
}
-static int addrconf_notify(struct notifier_block *this, unsigned long event,
+static int addrconf_notify(struct notifier_block *this, unsigned long event,
void * data)
{
struct net_device *dev = (struct net_device *) data;
@@ -2378,7 +2378,7 @@
return -ENODEV;
/* Step 1: remove reference to ipv6 device from parent device.
- Do not dev_put!
+ Do not dev_put!
*/
if (how == 1) {
idev->dead = 1;
@@ -2461,7 +2461,7 @@
/* Step 5: netlink notification of this interface */
idev->tstamp = jiffies;
inet6_ifinfo_notify(RTM_DELLINK, idev);
-
+
/* Shot the device (if unregistered) */
if (how == 1) {
@@ -2850,8 +2850,8 @@
age = (now - ifp->tstamp) / HZ;
#ifdef CONFIG_IPV6_PRIVACY
- regen_advance = ifp->idev->cnf.regen_max_retry *
- ifp->idev->cnf.dad_transmits *
+ regen_advance = ifp->idev->cnf.regen_max_retry *
+ ifp->idev->cnf.dad_transmits *
ifp->idev->nd_parms->retrans_time / HZ;
#endif
@@ -3217,7 +3217,7 @@
s_idx = cb->args[0];
s_ip_idx = ip_idx = cb->args[1];
read_lock(&dev_base_lock);
-
+
for (dev = dev_base, idx = 0; dev; dev = dev->next, idx++) {
if (idx < s_idx)
continue;
@@ -3234,8 +3234,8 @@
ifa = ifa->if_next, ip_idx++) {
if (ip_idx < s_ip_idx)
continue;
- if ((err = inet6_fill_ifaddr(skb, ifa,
- NETLINK_CB(cb->skb).pid,
+ if ((err = inet6_fill_ifaddr(skb, ifa,
+ NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, RTM_NEWADDR,
NLM_F_MULTI)) <= 0)
goto done;
@@ -3243,12 +3243,12 @@
break;
case MULTICAST_ADDR:
/* multicast address */
- for (ifmca = idev->mc_list; ifmca;
+ for (ifmca = idev->mc_list; ifmca;
ifmca = ifmca->next, ip_idx++) {
if (ip_idx < s_ip_idx)
continue;
- if ((err = inet6_fill_ifmcaddr(skb, ifmca,
- NETLINK_CB(cb->skb).pid,
+ if ((err = inet6_fill_ifmcaddr(skb, ifmca,
+ NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, RTM_GETMULTICAST,
NLM_F_MULTI)) <= 0)
goto done;
@@ -3260,10 +3260,10 @@
ifaca = ifaca->aca_next, ip_idx++) {
if (ip_idx < s_ip_idx)
continue;
- if ((err = inet6_fill_ifacaddr(skb, ifaca,
- NETLINK_CB(cb->skb).pid,
+ if ((err = inet6_fill_ifacaddr(skb, ifaca,
+ NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, RTM_GETANYCAST,
- NLM_F_MULTI)) <= 0)
+ NLM_F_MULTI)) <= 0)
goto done;
}
break;
@@ -3426,7 +3426,7 @@
);
}
-static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
+static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
u32 pid, u32 seq, int event, unsigned int flags)
{
struct net_device *dev = idev->dev;
@@ -3498,7 +3498,7 @@
continue;
if ((idev = in6_dev_get(dev)) == NULL)
continue;
- err = inet6_fill_ifinfo(skb, idev, NETLINK_CB(cb->skb).pid,
+ err = inet6_fill_ifinfo(skb, idev, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI);
in6_dev_put(idev);
if (err <= 0)
@@ -3514,7 +3514,7 @@
{
struct sk_buff *skb;
int err = -ENOBUFS;
-
+
skb = nlmsg_new(inet6_if_nlmsg_size(), GFP_ATOMIC);
if (skb == NULL)
goto errout;
@@ -3578,7 +3578,7 @@
return -EMSGSIZE;
}
-static void inet6_prefix_notify(int event, struct inet6_dev *idev,
+static void inet6_prefix_notify(int event, struct inet6_dev *idev,
struct prefix_info *pinfo)
{
struct sk_buff *skb;
@@ -3675,10 +3675,10 @@
rt6_purge_dflt_routers();
}
- return ret;
+ return ret;
}
-static int addrconf_sysctl_forward_strategy(ctl_table *table,
+static int addrconf_sysctl_forward_strategy(ctl_table *table,
int __user *name, int nlen,
void __user *oldval,
size_t __user *oldlenp,
@@ -3743,19 +3743,19 @@
} addrconf_sysctl __read_mostly = {
.sysctl_header = NULL,
.addrconf_vars = {
- {
+ {
.ctl_name = NET_IPV6_FORWARDING,
.procname = "forwarding",
- .data = &ipv6_devconf.forwarding,
+ .data = &ipv6_devconf.forwarding,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &addrconf_sysctl_forward,
+ .proc_handler = &addrconf_sysctl_forward,
.strategy = &addrconf_sysctl_forward_strategy,
},
{
.ctl_name = NET_IPV6_HOP_LIMIT,
.procname = "hop_limit",
- .data = &ipv6_devconf.hop_limit,
+ .data = &ipv6_devconf.hop_limit,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
@@ -3764,116 +3764,116 @@
.ctl_name = NET_IPV6_MTU,
.procname = "mtu",
.data = &ipv6_devconf.mtu6,
- .maxlen = sizeof(int),
+ .maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_ACCEPT_RA,
.procname = "accept_ra",
- .data = &ipv6_devconf.accept_ra,
+ .data = &ipv6_devconf.accept_ra,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_ACCEPT_REDIRECTS,
.procname = "accept_redirects",
- .data = &ipv6_devconf.accept_redirects,
+ .data = &ipv6_devconf.accept_redirects,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_AUTOCONF,
.procname = "autoconf",
- .data = &ipv6_devconf.autoconf,
+ .data = &ipv6_devconf.autoconf,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_DAD_TRANSMITS,
.procname = "dad_transmits",
- .data = &ipv6_devconf.dad_transmits,
+ .data = &ipv6_devconf.dad_transmits,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_RTR_SOLICITS,
.procname = "router_solicitations",
- .data = &ipv6_devconf.rtr_solicits,
+ .data = &ipv6_devconf.rtr_solicits,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_RTR_SOLICIT_INTERVAL,
.procname = "router_solicitation_interval",
- .data = &ipv6_devconf.rtr_solicit_interval,
+ .data = &ipv6_devconf.rtr_solicit_interval,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = &proc_dointvec_jiffies,
.strategy = &sysctl_jiffies,
},
{
.ctl_name = NET_IPV6_RTR_SOLICIT_DELAY,
.procname = "router_solicitation_delay",
- .data = &ipv6_devconf.rtr_solicit_delay,
+ .data = &ipv6_devconf.rtr_solicit_delay,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = &proc_dointvec_jiffies,
.strategy = &sysctl_jiffies,
},
{
.ctl_name = NET_IPV6_FORCE_MLD_VERSION,
.procname = "force_mld_version",
- .data = &ipv6_devconf.force_mld_version,
+ .data = &ipv6_devconf.force_mld_version,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
#ifdef CONFIG_IPV6_PRIVACY
{
.ctl_name = NET_IPV6_USE_TEMPADDR,
.procname = "use_tempaddr",
- .data = &ipv6_devconf.use_tempaddr,
+ .data = &ipv6_devconf.use_tempaddr,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_TEMP_VALID_LFT,
.procname = "temp_valid_lft",
- .data = &ipv6_devconf.temp_valid_lft,
+ .data = &ipv6_devconf.temp_valid_lft,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_TEMP_PREFERED_LFT,
.procname = "temp_prefered_lft",
- .data = &ipv6_devconf.temp_prefered_lft,
+ .data = &ipv6_devconf.temp_prefered_lft,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_REGEN_MAX_RETRY,
.procname = "regen_max_retry",
- .data = &ipv6_devconf.regen_max_retry,
+ .data = &ipv6_devconf.regen_max_retry,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_MAX_DESYNC_FACTOR,
.procname = "max_desync_factor",
- .data = &ipv6_devconf.max_desync_factor,
+ .data = &ipv6_devconf.max_desync_factor,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
#endif
{
@@ -3887,18 +3887,18 @@
{
.ctl_name = NET_IPV6_ACCEPT_RA_DEFRTR,
.procname = "accept_ra_defrtr",
- .data = &ipv6_devconf.accept_ra_defrtr,
+ .data = &ipv6_devconf.accept_ra_defrtr,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_ACCEPT_RA_PINFO,
.procname = "accept_ra_pinfo",
- .data = &ipv6_devconf.accept_ra_pinfo,
+ .data = &ipv6_devconf.accept_ra_pinfo,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_dointvec,
},
#ifdef CONFIG_IPV6_ROUTER_PREF
{
@@ -4003,18 +4003,18 @@
t->addrconf_vars[i].extra1 = idev; /* embedded; no ref */
}
if (dev) {
- dev_name = dev->name;
+ dev_name = dev->name;
t->addrconf_dev[0].ctl_name = dev->ifindex;
} else {
dev_name = "default";
t->addrconf_dev[0].ctl_name = NET_PROTO_CONF_DEFAULT;
}
- /*
- * Make a copy of dev_name, because '.procname' is regarded as const
+ /*
+ * Make a copy of dev_name, because '.procname' is regarded as const
* by sysctl and we wouldn't want anyone to change it under our feet
* (see SIOCSIFNAME).
- */
+ */
dev_name = kstrdup(dev_name, GFP_KERNEL);
if (!dev_name)
goto free;
@@ -4066,12 +4066,12 @@
int register_inet6addr_notifier(struct notifier_block *nb)
{
- return atomic_notifier_chain_register(&inet6addr_chain, nb);
+ return atomic_notifier_chain_register(&inet6addr_chain, nb);
}
int unregister_inet6addr_notifier(struct notifier_block *nb)
{
- return atomic_notifier_chain_unregister(&inet6addr_chain,nb);
+ return atomic_notifier_chain_unregister(&inet6addr_chain,nb);
}
/*
@@ -4124,9 +4124,9 @@
void __exit addrconf_cleanup(void)
{
- struct net_device *dev;
- struct inet6_dev *idev;
- struct inet6_ifaddr *ifa;
+ struct net_device *dev;
+ struct inet6_dev *idev;
+ struct inet6_ifaddr *ifa;
int i;
unregister_netdevice_notifier(&ipv6_dev_notf);