From 8b2b77e460663b3fe45e0eea2f4a5babe4b731bc Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Fri, 29 Nov 2013 13:13:44 +0100
Subject: [PATCH] 95dasd_mod: make dasd_cio_free optional

dasd_cio_free is a RedHat-specific tool, so make it optional.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 modules.d/95dasd_mod/module-setup.sh   | 3 ++-
 modules.d/95dasd_mod/parse-dasd-mod.sh | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/modules.d/95dasd_mod/module-setup.sh b/modules.d/95dasd_mod/module-setup.sh
index 011010d..8fde525 100755
--- a/modules.d/95dasd_mod/module-setup.sh
+++ b/modules.d/95dasd_mod/module-setup.sh
@@ -23,6 +23,7 @@ installkernel() {
 # called by dracut
 install() {
     inst_hook cmdline 31 "$moddir/parse-dasd-mod.sh"
-    inst_multiple dasd_cio_free grep sed seq
+    inst_multiple grep sed seq
+    inst_multiple -o dasd_cio_free
 }
 
diff --git a/modules.d/95dasd_mod/parse-dasd-mod.sh b/modules.d/95dasd_mod/parse-dasd-mod.sh
index 87c88ed..0236d12 100755
--- a/modules.d/95dasd_mod/parse-dasd-mod.sh
+++ b/modules.d/95dasd_mod/parse-dasd-mod.sh
@@ -15,4 +15,6 @@ if [ -n "$mod_args" ]; then
 fi
 
 unset dasd_arg
-dasd_cio_free
+if [ -x /sbin/dasd_cio_free ] ; then
+    dasd_cio_free
+fi