netfilter: include/linux/netfilter/nf_conntrack_tuple_common.h: Checkpatch cleanup

include/linux/netfilter/nf_conntrack_tuple_common.h:5: ERROR: open brace '{' following enum go on the same line

Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Patrick McHardy <kaber@trash.net>

include/linux/netfilter/nf_conntrack_tuple_common.h

@@ -1,8 +1,7 @@
 #ifndef _NF_CONNTRACK_TUPLE_COMMON_H
 #define _NF_CONNTRACK_TUPLE_COMMON_H
 
-enum ip_conntrack_dir
-{
+enum ip_conntrack_dir {
 	IP_CT_DIR_ORIGINAL,
 	IP_CT_DIR_REPLY,
 	IP_CT_DIR_MAX