udhcp: added some FIXMEs; code shrink. -49 bytes

diff --git a/networking/udhcp/packet.c b/networking/udhcp/packet.c
index 58f45e5..4eedbb5 100644
--- a/networking/udhcp/packet.c
+++ b/networking/udhcp/packet.c
@@ -118,7 +118,8 @@
 /* Construct a ip/udp header for a packet, send packet */
 int FAST_FUNC udhcp_send_raw_packet(struct dhcpMessage *payload,
 		uint32_t source_ip, int source_port,
-		uint32_t dest_ip, int dest_port, const uint8_t *dest_arp, int ifindex)
+		uint32_t dest_ip, int dest_port, const uint8_t *dest_arp,
+		int ifindex)
 {
 	struct sockaddr_ll dest;
 	struct udp_dhcp_packet packet;