diff options
Diffstat (limited to 'sysconfig/network-scripts/network-functions')
| -rw-r--r-- | sysconfig/network-scripts/network-functions | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions index 5bfb4724..e937afc2 100644 --- a/sysconfig/network-scripts/network-functions +++ b/sysconfig/network-scripts/network-functions @@ -178,13 +178,13 @@ is_available () if [ -z "$alias" -o "$alias" = "off" -o "$alias" = "/bin/true" ]; then return 2 fi - HOTPLUG=`cat /proc/sys/kernel/hotplug` + HOTPLUG=`cat /proc/sys/kernel/hotplug 2>/dev/null` echo "/etc/hotplug/firmware.agent" > /proc/sys/kernel/hotplug modprobe $1 > /dev/null 2>&1 || { - echo "$HOTPLUG" > /proc/sys/kernel/hotplug + [ -f /proc/sys/kernel/hotplug ] && echo "$HOTPLUG" > /proc/sys/kernel/hotplug return 1 } - echo "$HOTPLUG" > /proc/sys/kernel/hotplug + [ -f /proc/sys/kernel/hotplug ] && echo "$HOTPLUG" > /proc/sys/kernel/hotplug # if it is a mainframe ccwgroup device, configure it before # trying to rename it: configure_ccwgroup_device |