From 3c0b60fbb7268ae1e0a8d6804d5bd2656b1ecfec Mon Sep 17 00:00:00 2001
From: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Date: Fri, 10 Dec 2021 10:04:26 +0530
Subject: [PATCH] LU-15358 tests: Variable incorrectly defined under sanityn

Under sanityn.sh/print_jbd_stat() local variable
was incorrectly defined. This was exposed using
shellcheck.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In lustre/tests/sanityn.sh line 950:
local varcvs
      ^-- SC2034: varcvs appears unused. Verify it or export it.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Test-Parameters: trivial testlist=sanityn
Signed-off-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Change-Id: I7b2f62c15e420a4c6f5d71445a2e940816e20098
Reviewed-on: https://review.whamcloud.com/45819
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Nunez <jnunez@whamcloud.com>
---
 lustre/tests/sanityn.sh | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/lustre/tests/sanityn.sh b/lustre/tests/sanityn.sh
index 70a6af7..2cbb21f 100755
--- a/lustre/tests/sanityn.sh
+++ b/lustre/tests/sanityn.sh
@@ -945,22 +945,23 @@ test_32b() { # bug 11270
 #run_test 32b "lockless i/o"
 
 print_jbd_stat () {
-    local dev
-    local mdts=$(get_facets MDS)
-    local varcvs
-    local mds
-
-    local stat=0
-    for mds in ${mdts//,/ }; do
-        varsvc=${mds}_svc
-        dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
-		xargs readlink -f" ))
-	val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
-		head -n1")
-        val=${val%% *};
-        stat=$(( stat + val))
-    done
-    echo $stat
+	local mdts=$(get_facets MDS)
+	local stat=0
+	local varsvc
+	local dev
+	local mds
+
+	for mds in ${mdts//,/ }; do
+		varsvc=${mds}_svc
+
+		dev=$(basename $(do_facet $mds "lctl get_param -n \
+			osd*.${!varsvc}.mntdev | xargs readlink -f"))
+		val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info \
+			2>/dev/null | head -n1")
+		val=${val%% *};
+		stat=$((stat + val))
+	done
+	echo $stat
 }
 
 # commit on sharing tests
-- 
1.8.3.1