From: Darrick J. Wong <djwong@kernel.org>
Date: Tue, 18 Oct 2022 22:45:10 +0000 (-0700)
Subject: populate: unexport the metadump description text
X-Git-Tag: v2022.10.30~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=65f937954f5eb9c4bdd2d40124d8cc938d878325;p=xfstests-dev.git

populate: unexport the metadump description text

Make the variable that holds the contents of the metadump description
file a local variable since we don't need it outside of that function.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>
---

diff --git a/common/populate b/common/populate
index b2d37b47..58b07e33 100644
--- a/common/populate
+++ b/common/populate
@@ -901,15 +901,15 @@ _scratch_populate_cached() {
 	local meta_tag="$(echo "${meta_descr}" | md5sum - | cut -d ' ' -f 1)"
 	local metadump_stem="${TEST_DIR}/__populate.${FSTYP}.${meta_tag}"
 
-	# These variables are shared outside this function
+	# This variable is shared outside this function
 	POPULATE_METADUMP="${metadump_stem}.metadump"
-	POPULATE_METADUMP_DESCR="${metadump_stem}.txt"
+	local populate_metadump_descr="${metadump_stem}.txt"
 
 	# Don't keep metadata images cached for more 48 hours...
 	rm -rf "$(find "${POPULATE_METADUMP}" -mtime +2 2>/dev/null)"
 
 	# Throw away cached image if it doesn't match our spec.
-	cmp -s "${POPULATE_METADUMP_DESCR}" <(echo "${meta_descr}") || \
+	cmp -s "${populate_metadump_descr}" <(echo "${meta_descr}") || \
 		rm -rf "${POPULATE_METADUMP}"
 
 	# Try to restore from the metadump
@@ -918,7 +918,7 @@ _scratch_populate_cached() {
 
 	# Oh well, just create one from scratch
 	_scratch_mkfs
-	echo "${meta_descr}" > "${POPULATE_METADUMP_DESCR}"
+	echo "${meta_descr}" > "${populate_metadump_descr}"
 	case "${FSTYP}" in
 	"xfs")
 		_scratch_xfs_populate $@