netfilter: ip6_tables: improve if statements

Correct whitespace layout of if statements.

No changes detected by objdiff.
Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/ipv6/netfilter/ip6_tables.c

@@ -133,7 +133,7 @@ ip6_packet_match(const struct sk_buff *skb,
 /* ... might want to do something with class and flowlabel here ... */
 
 	/* look for the desired protocol header */
-	if((ip6info->flags & IP6T_F_PROTO)) {
+	if (ip6info->flags & IP6T_F_PROTO) {
 		int protohdr;
 		unsigned short _frag_off;
 
@@ -151,9 +151,9 @@ ip6_packet_match(const struct sk_buff *skb,
 				ip6info->proto);
 
 		if (ip6info->proto == protohdr) {
-			if(ip6info->invflags & IP6T_INV_PROTO) {
+			if (ip6info->invflags & IP6T_INV_PROTO)
 				return false;
-			}
+
 			return true;
 		}