net: Use octal not symbolic permissions

Prefer the direct use of octal for permissions.

Done with checkpatch -f --types=SYMBOLIC_PERMS --fix-inplace
and some typing.

Miscellanea:

o Whitespace neatening around these conversions.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index a2ed9fd..1d0eaa6 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -5067,7 +5067,7 @@ static int __net_init ip6_route_net_init_late(struct net *net)
 {
 #ifdef CONFIG_PROC_FS
 	proc_create("ipv6_route", 0, net->proc_net, &ipv6_route_proc_fops);
-	proc_create("rt6_stats", S_IRUGO, net->proc_net, &rt6_stats_seq_fops);
+	proc_create("rt6_stats", 0444, net->proc_net, &rt6_stats_seq_fops);
 #endif
 	return 0;
 }