From e8c3d0846c7bb581d417e460a3a8a8a32df2081d Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 11 Aug 2022 10:10:27 +0200
Subject: [slx-dmsetup] Cannot make a local var with same name as global
 readonly

---
 modules.d/slx-dmsetup/scripts/dmsetup-slx-device | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules.d/slx-dmsetup/scripts/dmsetup-slx-device b/modules.d/slx-dmsetup/scripts/dmsetup-slx-device
index 3551a6eb..65ee94b5 100755
--- a/modules.d/slx-dmsetup/scripts/dmsetup-slx-device
+++ b/modules.d/slx-dmsetup/scripts/dmsetup-slx-device
@@ -42,7 +42,7 @@ handle_unit() {
 	case "$2" in
 		[%]) # These are relative to the writable CoW device
 			# Allow > 100% for over-provisioning
-			val="$(( writable_device_sz * val / 100 ))"
+			val="$(( remaining_device_sz * val / 100 ))"
 			;;
 		[Kk])	potency=1 ;;&
 		[Mm])	potency=2 ;;&
@@ -58,7 +58,7 @@ handle_unit() {
 }
 
 parse_config() {
-	local writable_device_sz="$writable_device_sz"
+	local remaining_device_sz="$writable_device_sz"
 	parse_config_int "$1" 0
 	parse_config_int "$1" 1
 }
@@ -131,7 +131,7 @@ parse_config_int() {
 		esac
 		# Decrease for upcoming calculations if we used fixed values here
 		if [ "$rel_only" != 1 ]; then
-			(( writable_device_sz -= ( min + max ) / 2 ))
+			(( remaining_device_sz -= ( min + max ) / 2 ))
 		fi
 	done <<< "$1"
 }
-- 
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