| From 62b5efa1f0988c32193573901520782755dc3acf Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Sun, 22 Jan 2023 08:32:50 +0900 |
| Subject: selftests/ftrace: Fix bash specific "==" operator |
| |
| From: Masami Hiramatsu (Google) <mhiramat@kernel.org> |
| |
| [ Upstream commit 1e6b485c922fbedf41d5a9f4e6449c5aeb923a32 ] |
| |
| Since commit a1d6cd88c897 ("selftests/ftrace: event_triggers: wait |
| longer for test_event_enable") introduced bash specific "==" |
| comparation operator, that test will fail when we run it on a |
| posix-shell. `checkbashisms` warned it as below. |
| |
| possible bashism in ftrace/func_event_triggers.tc line 45 (should be 'b = a'): |
| if [ "$e" == $val ]; then |
| |
| This replaces it with "=". |
| |
| Fixes: a1d6cd88c897 ("selftests/ftrace: event_triggers: wait longer for test_event_enable") |
| Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> |
| Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> |
| Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| .../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 27a68bbe778be..d9b8127950771 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 |
| -- |
| 2.39.2 |
| |
