silence the "check"'s

modules.d/90crypt/check

@@ -2,7 +2,7 @@
 
 [[ $dracutfunctions ]] && . $dracutfunctions
 
-find_binary cryptsetup || exit 1
+find_binary cryptsetup >/dev/null || exit 1
 
 if [ "$1" = "-h" ]; then
     blkid | grep -q crypt_LUKS || exit 1

modules.d/90lvm/check

@@ -2,7 +2,7 @@
 
 [[ $dracutfunctions ]] && . $dracutfunctions
 
-find_binary lvm || exit 1
+find_binary lvm >/dev/null || exit 1
 
 if [ "$1" = "-h" ]; then
     blkid | grep -q lvm2pv || exit 1

modules.d/90mdraid/check

@@ -2,7 +2,7 @@
 
 [[ $dracutfunctions ]] && . $dracutfunctions
 
-find_binary mdadm || exit 1
+find_binary mdadm >/dev/null || exit 1
 
 if [ "$1" = "-h" ]; then
     blkid | grep -q linux_raid || exit 1