From cfac3a5675e633339da069387602c6d883666548 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Fri, 12 Feb 2021 13:26:12 +0100
Subject: [PATCH] fix: shellcheck for modules.d/95dcssblk/module-setup.sh

---
 modules.d/95dcssblk/module-setup.sh | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/modules.d/95dcssblk/module-setup.sh b/modules.d/95dcssblk/module-setup.sh
index 05c7f5c73..bbd045021 100755
--- a/modules.d/95dcssblk/module-setup.sh
+++ b/modules.d/95dcssblk/module-setup.sh
@@ -5,14 +5,20 @@
 # called by dracut
 check() {
     local _arch=${DRACUT_ARCH:-$(uname -m)}
-    [ "$_arch" = "s390" -o "$_arch" = "s390x" ] || return 1
+    [[ "$_arch" = "s390" ]] || [[ "$_arch" = "s390x" ]] || return 1
     return 0
 }
 
 # called by dracut
 installkernel() {
-    if [ -e /sys/devices/dcssblk/*/block/dcssblk* ];then
-	hostonly='' instmods dcssblk
+    if [[ $hostonly ]]; then
+        for dev in /sys/devices/dcssblk/*/block/dcssblk* ; do
+            [[ -e $dev ]] || continue
+            hostonly='' instmods dcssblk
+            return $?
+        done
+    else
+        hostonly='' instmods dcssblk
     fi
 }
 
-- 
2.47.3