gcc-9.x warning fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/udhcp/packet.c b/networking/udhcp/packet.c
index 6d43752..5137464 100644
--- a/networking/udhcp/packet.c
+++ b/networking/udhcp/packet.c
@@ -164,14 +164,14 @@
packet.udp.len = htons(UDP_DHCP_SIZE - padding);
/* for UDP checksumming, ip.len is set to UDP packet len */
packet.ip.tot_len = packet.udp.len;
- packet.udp.check = inet_cksum((uint16_t *)&packet,
+ packet.udp.check = inet_cksum(&packet,
IP_UDP_DHCP_SIZE - padding);
/* but for sending, it is set to IP packet len */
packet.ip.tot_len = htons(IP_UDP_DHCP_SIZE - padding);
packet.ip.ihl = sizeof(packet.ip) >> 2;
packet.ip.version = IPVERSION;
packet.ip.ttl = IPDEFTTL;
- packet.ip.check = inet_cksum((uint16_t *)&packet.ip, sizeof(packet.ip));
+ packet.ip.check = inet_cksum(&packet.ip, sizeof(packet.ip));
udhcp_dump_packet(dhcp_pkt);
result = sendto(fd, &packet, IP_UDP_DHCP_SIZE - padding, /*flags:*/ 0,