[IPV6]: Cleanup the addconf_sysctl_register

This only includes fixing the space-indented lines and
removing one unneeded else after the goto.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 8 deletions

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index f177424c186f..2d2886a0b66d 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -4127,7 +4127,8 @@ static void addrconf_sysctl_register(struct inet6_dev *idev, struct ipv6_devconf
 
         t = kmemdup(&addrconf_sysctl, sizeof(*t), GFP_KERNEL);
         if (t == NULL)
-                return;
+                goto out;
+
         for (i=0; t->addrconf_vars[i].data; i++) {
                 t->addrconf_vars[i].data += (char*)p - (char*)&ipv6_devconf;
                 t->addrconf_vars[i].extra1 = idev; /* embedded; no ref */
@@ -4147,7 +4148,7 @@ static void addrconf_sysctl_register(struct inet6_dev *idev, struct ipv6_devconf
          */
         dev_name = kstrdup(dev_name, GFP_KERNEL);
         if (!dev_name)
-            goto free;
+                goto free;
 
         t->addrconf_dev[0].procname = dev_name;
 
@@ -4159,16 +4160,15 @@ static void addrconf_sysctl_register(struct inet6_dev *idev, struct ipv6_devconf
         t->sysctl_header = register_sysctl_table(t->addrconf_root_dir);
         if (t->sysctl_header == NULL)
                 goto free_procname;
-        else
-                p->sysctl = t;
+
+        p->sysctl = t;
         return;
 
-        /* error path */
- free_procname:
+free_procname:
         kfree(dev_name);
- free:
+free:
         kfree(t);
-
+out:
         return;
 }