netfilter: ip6_tables: label placement

Whitespace cleansing: Labels should not be indented.

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

net/ipv6/netfilter/ip6_tables.c

@@ -561,7 +561,7 @@ mark_source_chains(const struct xt_table_info *newinfo,
 				pos = newpos;
 			}
 		}
-		next:
+next:
 		duprintf("Finished chain %u\n", hook);
 	}
 	return 1;