route: format recently added code with clang-format
diff --git a/Makefile.am b/Makefile.am
index 5f27dc8..ef0f82d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -381,9 +381,9 @@
 	lib/route/act.c \
 	lib/route/act/gact.c \
 	lib/route/act/mirred.c \
+	lib/route/act/nat.c \
 	lib/route/act/skbedit.c \
 	lib/route/act/vlan.c \
-	lib/route/act/nat.c \
 	lib/route/addr.c \
 	lib/route/class.c \
 	lib/route/classid.c \
diff --git a/include/netlink/route/act/nat.h b/include/netlink/route/act/nat.h
index abe5c4d..41295ce 100644
--- a/include/netlink/route/act/nat.h
+++ b/include/netlink/route/act/nat.h
@@ -32,4 +32,4 @@
 }
 #endif
 
-#endif	/* NETLINK_NAT_H */
+#endif /* NETLINK_NAT_H */
diff --git a/lib/route/act/nat.c b/lib/route/act/nat.c
index f300f65..21c4247 100644
--- a/lib/route/act/nat.c
+++ b/lib/route/act/nat.c
@@ -65,7 +65,7 @@
 }
 
 static void nat_dump_line(struct rtnl_tc *tc, void *data,
-                          struct nl_dump_params *p)
+			  struct nl_dump_params *p)
 {
 	struct tc_nat *nat = data;
 	char buf[32];
@@ -113,7 +113,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data(TC_CAST(act))))
 		return -NLE_NOMEM;
 
 	nat->old_addr = addr;
@@ -125,7 +125,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data_peek(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data_peek(TC_CAST(act))))
 		return -NLE_NOATTR;
 
 	*addr = nat->old_addr;
@@ -144,7 +144,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data(TC_CAST(act))))
 		return -NLE_NOMEM;
 
 	nat->new_addr = addr;
@@ -156,7 +156,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data_peek(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data_peek(TC_CAST(act))))
 		return -NLE_NOATTR;
 
 	*addr = nat->new_addr;
@@ -175,7 +175,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data(TC_CAST(act))))
 		return -NLE_NOMEM;
 
 	nat->mask = bitmask;
@@ -187,7 +187,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data_peek(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data_peek(TC_CAST(act))))
 		return -NLE_NOATTR;
 
 	*bitmask = nat->mask;
@@ -209,7 +209,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data(TC_CAST(act))))
 		return -NLE_NOMEM;
 
 	nat->flags = flags;
@@ -221,7 +221,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data_peek(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data_peek(TC_CAST(act))))
 		return -NLE_NOATTR;
 
 	*flags = nat->flags;
@@ -233,7 +233,7 @@
 {
 	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data(TC_CAST(act))))
+	if (!(nat = (struct tc_nat *)rtnl_tc_data(TC_CAST(act))))
 		return -NLE_NOMEM;
 
 	if (action < TC_ACT_UNSPEC)
@@ -246,10 +246,10 @@
 
 int rtnl_nat_get_action(struct rtnl_act *act, int *action)
 {
-        struct tc_nat *nat;
+	struct tc_nat *nat;
 
-	if (!(nat = (struct tc_nat *) rtnl_tc_data_peek(TC_CAST(act))))
-	        return -NLE_NOATTR;
+	if (!(nat = (struct tc_nat *)rtnl_tc_data_peek(TC_CAST(act))))
+		return -NLE_NOATTR;
 
 	*action = nat->action;