vxlan: Fix alignment and code style of vxlan.c

Fixed Coding function and style issues
Signed-off-by: Niu Xilei <niu_xilei@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/vxlan.c

@@ -1060,6 +1060,7 @@ static int vxlan_fdb_parse(struct nlattr *tb[], struct vxlan_dev *vxlan,
 			return err;
 	} else {
 		union vxlan_addr *remote = &vxlan->default_dst.remote_ip;
+
 		if (remote->sa.sa_family == AF_INET) {
 			ip->sin.sin_addr.s_addr = htonl(INADDR_ANY);
 			ip->sa.sa_family = AF_INET;