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Convert CONFIG_KEEP_SERVERADDR to Kconfig

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This converts the following to Kconfig:
   CONFIG_KEEP_SERVERADDR

Drop the preprocessor usage also.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2021-12-18 11:27:48 -07:00
committed by Tom Rini
parent 2d7a463e82
commit 3df6cd4d63
4 changed files with 11 additions and 9 deletions
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5
net/arp.c
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@@ -196,13 +196,12 @@ void arp_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len)
if (!arp_is_waiting())
break;
#ifdef CONFIG_KEEP_SERVERADDR
if (net_server_ip.s_addr == net_arp_wait_packet_ip.s_addr) {
if (IS_ENABLED(CONFIG_KEEP_SERVERADDR) &&
net_server_ip.s_addr == net_arp_wait_packet_ip.s_addr) {
char buf[20];
sprintf(buf, "%pM", &arp->ar_sha);
env_set("serveraddr", buf);
}
#endif
reply_ip_addr = net_read_ip(&arp->ar_spa);