net/ipv6/addrconf: fix sysctl table indentation

Separated from previous patch for readability.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv6/addrconf.c

@@ -5822,7 +5822,6 @@ static const struct ctl_table addrconf_sysctl[] = {
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler   = proc_dointvec,
-
 	},
 	{
 		.procname	= "use_optimistic",
@@ -5830,7 +5829,6 @@ static const struct ctl_table addrconf_sysctl[] = {
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
-
 	},
 #endif
 #ifdef CONFIG_IPV6_MROUTE