From 4d2283f87ed2f609df4a442efda459dd17fb7e60 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Fri, 21 Mar 2025 08:21:34 +0100
Subject: [PATCH] common: allow _require_non_zoned_device without an argument

So that callers can pass $SCRATCH_RTDEV directly without needing to check
that it actually is set.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Zorro Lang <zlang@kernel.org>
---
 common/rc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/common/rc b/common/rc
index f4774257..16d627e1 100644
--- a/common/rc
+++ b/common/rc
@@ -2541,8 +2541,7 @@ _require_non_zoned_device()
 {
 	local target=$1
 	if [ -z $target ]; then
-		echo "Usage: _require_non_zoned_device <device>"
-		exit 1
+		return
 	fi
 
 	local type=`_zone_type ${target}`
-- 
2.47.3