znet_cio_free is a RedHat-specific tool, so do not install this
module on systems where the program is missing.

Signed-off-by: Hannes Reinecke <[email protected]>
---
 modules.d/95znet/module-setup.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules.d/95znet/module-setup.sh b/modules.d/95znet/module-setup.sh
index 4c211a9..5012b77 100755
--- a/modules.d/95znet/module-setup.sh
+++ b/modules.d/95znet/module-setup.sh
@@ -5,6 +5,7 @@
 # called by dracut
 check() {
     arch=$(uname -m)
+    [ -z /sbin/znet_cio_free ] || return 1
     [ "$arch" = "s390" -o "$arch" = "s390x" ] || return 1
 
     return 0
-- 
1.8.1.4

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