From: Jeremy Kerr <jk@ozlabs.org>
Date: Thu, 5 Jun 2014 07:38:07 +0000 (+0800)
Subject: discover/network: leave udhcpc processes running
X-Git-Tag: v1.0.0~174
X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=b90b84b36d01f6663a79d9467a37cd9d6f6a68e7;hp=a70b45006752970840fdfff0a595d293b67a8548

discover/network: leave udhcpc processes running

Currently, we start udhcpc with the '-n' argument, which means they'll
exit if no lease is obtained.

We'd prefer to leave the DHCP client running, so that any
slow-to-initialise links are not left deconfigured.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---

diff --git a/discover/network.c b/discover/network.c
index 36807f0..1801710 100644
--- a/discover/network.c
+++ b/discover/network.c
@@ -228,7 +228,6 @@ static void configure_interface_dhcp(struct interface *interface)
 	const char *argv[] = {
 		pb_system_apps.udhcpc,
 		"-R",
-		"-n",
 		"-f",
 		"-O", "pxeconffile",
 		"-O", "pxepathprefix",
@@ -245,7 +244,7 @@ static void configure_interface_dhcp(struct interface *interface)
 	if (platform && platform->dhcp_arch_id != 0xffff)
 		snprintf(id, sizeof(id), "0x5d:%04x", platform->dhcp_arch_id);
 	else
-		argv[12] = NULL;
+		argv[11] = NULL;
 
 	process = process_create(interface);