netfilter: ipset: whitespace and coding fixes detected by checkpatch.pl

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/netfilter/ipset/ip_set_hash_net.c b/net/netfilter/ipset/ip_set_hash_net.c
index 050163f..2d4b1f4 100644
--- a/net/netfilter/ipset/ip_set_hash_net.c
+++ b/net/netfilter/ipset/ip_set_hash_net.c
@@ -187,7 +187,7 @@
 			return -IPSET_ERR_TIMEOUT;
 		timeout = ip_set_timeout_uget(tb[IPSET_ATTR_TIMEOUT]);
 	}
-	
+
 	if (adt == IPSET_TEST || !tb[IPSET_ATTR_IP_TO]) {
 		data.ip = htonl(ip & ip_set_hostmask(data.cidr));
 		ret = adtfn(set, &data, timeout, flags);
@@ -205,7 +205,7 @@
 			return -IPSET_ERR_HASH_RANGE;
 	}
 	if (retried)
-		ip = h->next.ip;		
+		ip = h->next.ip;
 	while (!after(ip, ip_to)) {
 		data.ip = htonl(ip);
 		last = ip_set_range_to_cidr(ip, ip_to, &data.cidr);