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| author | Bill Nottingham <notting@redhat.com> | 2005-04-15 19:52:40 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2005-04-15 19:52:40 +0000 |
| commit | 55a096976082828ee186cd83117f46267268e89c (patch) | |
| tree | 3211bc4d40112741cafb096e97b84949557cafdc | |
| parent | e0cc0012518e81e3bad190c50876fda0d7abea4e (diff) | |
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don't error out if hotplug doesn't exist (#140008)
| -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 |