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| author |   Thomas Deutschmann <whissi@gentoo.org> | 2019-07-18 19:23:36 +0200 |
|---|---|---|
| committer | Thomas Deutschmann <whissi@gentoo.org> | 2019-07-18 19:23:36 +0200 |
| commit | 057ede0d95124961692e5b67cd30eef5d305724b (patch) | |
| tree | b0d357ce882abc2e3a131d6ffa663f20e909f68f | |
| parent | arch/x86_64/modules_load: Add e1000e network driver (diff) | |
| download | genkernel-057ede0d95124961692e5b67cd30eef5d305724b.tar.gz genkernel-057ede0d95124961692e5b67cd30eef5d305724b.tar.bz2 genkernel-057ede0d95124961692e5b67cd30eef5d305724b.zip | |
initrd.scripts: start_network(): Don't try to start network when interface is missing
In addition, try to detect when udhcpc failed.
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
| -rw-r--r-- | defaults/initrd.scripts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/defaults/initrd.scripts b/defaults/initrd.scripts index e93a5ad..9e70c00 100644 --- a/defaults/initrd.scripts +++ b/defaults/initrd.scripts @@ -1664,10 +1664,21 @@ start_network() { esac done + if [ ! -d "/sys/class/net/${GK_NET_IFACE}" ] + then + warn_msg "Interface ${GK_NET_IFACE} not found; Will not try to start network ..." + return + fi + if [ -z "${IP}" -o "${IP}" = 'dhcp' ] then good_msg "Bringing up interface ${GK_NET_IFACE} using dhcp ..." ${QUIET} busybox udhcpc -i "${GK_NET_IFACE}" -n -t ${GK_NET_DHCP_RETRIES} -T ${GK_NET_TIMEOUT_DHCP} -R -p "${GK_NET_DHCP_PIDFILE}" + if [ $? -ne 0 ] + then + bad_msg "Failed to start udhcpc for interface ${GK_NET_IFACE}!" + return + fi else good_msg "Bringing up interface ${GK_NET_IFACE} ..." ${QUIET} ip link set "${GK_NET_IFACE}" up |