/sys/bus/ccwgroup/devices doesn't exist for non-s390x machines. Suppress this harmless
message.
Fixes: commit 7d472515688fb330eee76dac1c39ae628398f757
("Iterate /sys/bus/ccwgroup/devices to tell if we should set up
rd.znet")
Reported-by: Ruowen Qin <ruqin(a)redhat.com>
BugLink:
https://bugzilla.redhat.com/show_bug.cgi?id=1974618
Signed-off-by: Coiby Xu <coxu(a)redhat.com>
---
dracut-module-setup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
index 35a961a..24a6be0 100755
--- a/dracut-module-setup.sh
+++ b/dracut-module-setup.sh
@@ -467,7 +467,7 @@ kdump_setup_vlan() {
find_online_znet_device() {
local CCWGROUPBUS_DEVICEDIR="/sys/bus/ccwgroup/devices"
local NETWORK_DEVICES d ifname ONLINE
- NETWORK_DEVICES=$(find $CCWGROUPBUS_DEVICEDIR -type l)
+ NETWORK_DEVICES=$(find $CCWGROUPBUS_DEVICEDIR -type l 2>/dev/null)
for d in $NETWORK_DEVICES
do
read ONLINE < $d/online
--
2.32.0