[SRU J][PATCH] UBUNTU: SAUCE: Fix ftrace/Meta-selftests bashism check

[Stefan Bader]

BugLink: https://bugs.launchpad.net/bugs/2006453

Upstream commit a1d6cd88c897 "selftests/ftrace: event_triggers: wait longer for
test_event_enable" introduces a test which is considered a bashism and
as a result causes the Meta-selftests subtest to fail.  Fix up the "=="
to be "=" in order to avoid this.

Fixes: a1d6cd88c897 "selftests/ftrace: event_triggers: wait longer for test_event_enable"
Signed-off-by: Stefan Bader <stefan.bader at canonical.com>
---

The same upstream stable fix now also causes the bashism check in Jammy
to fail (was Focal before).

-Stefan

 .../selftests/ftrace/test.d/ftrace/func_event_triggers.tc       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc
index 27a68bbe778b..d9b812795077 100644
--- a/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc
+++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc
@@ -42,7 +42,7 @@ test_event_enabled() {
 
     while [ $check_times -ne 0 ]; do
 	e=`cat $EVENT_ENABLE`
-	if [ "$e" == $val ]; then
+	if [ "$e" = $val ]; then
 	    return 0
 	fi
 	sleep $SLEEP_TIME
-- 
2.34.1