switchdev: Put export declaration in the right place

Move exporting of switchdev_port_same_parent_id to be right
below it and not elsewhere.
Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com>
Reported-by: NIdo Schimmel <idosch@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/switchdev/switchdev.c

@@ -1306,6 +1306,7 @@ bool switchdev_port_same_parent_id(struct net_device *a,
 
 	return netdev_phys_item_id_same(&a_attr.u.ppid, &b_attr.u.ppid);
 }
+EXPORT_SYMBOL_GPL(switchdev_port_same_parent_id);
 
 static u32 switchdev_port_fwd_mark_get(struct net_device *dev,
 				       struct net_device *group_dev)
@@ -1323,7 +1324,6 @@ static u32 switchdev_port_fwd_mark_get(struct net_device *dev,
 
 	return dev->ifindex;
 }
-EXPORT_SYMBOL_GPL(switchdev_port_same_parent_id);
 
 static void switchdev_port_fwd_mark_reset(struct net_device *group_dev,
 					  u32 old_mark, u32 *reset_mark)