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net: dhcpv4_server: Fix positive error codes returned

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errno values are positive, therefore they should be negated when
assigned as return values for net_dhcpv4_server_start().

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This commit is contained in:
Robert Lubos 2024-04-08 10:39:16 +02:00 committed by Anas Nashif
parent 8d4743d144
commit f77c7a3d05
1 changed files with 3 additions and 3 deletions
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6
subsys/net/lib/dhcpv4/dhcpv4_server.c
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@ -1533,7 +1533,7 @@ int net_dhcpv4_server_start(struct net_if *iface, struct in_addr *base_addr)
sock = zsock_socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (sock < 0) {
ret = errno;
ret = -errno;
LOG_ERR("Failed to create DHCPv4 server socket, %d", ret);
goto error;
}
@ -1541,7 +1541,7 @@ int net_dhcpv4_server_start(struct net_if *iface, struct in_addr *base_addr)
ret = zsock_setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, &ifreq,
sizeof(ifreq));
if (ret < 0) {
ret = errno;
ret = -errno;
LOG_ERR("Failed to bind DHCPv4 server socket with interface, %d",
ret);
goto error;
@ -1549,7 +1549,7 @@ int net_dhcpv4_server_start(struct net_if *iface, struct in_addr *base_addr)
ret = zsock_bind(sock, (struct sockaddr *)&addr, sizeof(addr));
if (ret < 0) {
ret = errno;
ret = -errno;
LOG_ERR("Failed to bind DHCPv4 server socket, %d", ret);
goto error;
}