selftests: alsa: Remove unused variable in utimer-test

[PATCH] selftests: alsa: Remove unused variable in utimer-test

Posted by LeeYongjun 2 weeks, 5 days ago

The variable 'i' in wrong_timers_test() is declared but never used.
This was detected by Cppcheck static analysis.

tools/testing/selftests/alsa/utimer-test.c:144:9: style: Unused variable: i [unusedVariable]

Remove it to clean up the code and silence the warning.

Signed-off-by: LeeYongjun <jun85566@gmail.com>
---
 tools/testing/selftests/alsa/utimer-test.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/alsa/utimer-test.c b/tools/testing/selftests/alsa/utimer-test.c
index c45cb226bd8f..d221972cd8fb 100644
--- a/tools/testing/selftests/alsa/utimer-test.c
+++ b/tools/testing/selftests/alsa/utimer-test.c
@@ -141,7 +141,6 @@ TEST_F(timer_f, utimer) {
 TEST(wrong_timers_test) {
 	int timer_dev_fd;
 	int utimer_fd;
-	size_t i;
 	struct snd_timer_uinfo wrong_timer = {
 		.resolution = 0,
 		.id = UTIMER_DEFAULT_ID,
-- 
2.34.1

Re: [PATCH] selftests: alsa: Remove unused variable in utimer-test

Posted by Takashi Iwai 2 weeks, 4 days ago

On Sun, 18 Jan 2026 07:55:10 +0100,
LeeYongjun wrote:
> 
> The variable 'i' in wrong_timers_test() is declared but never used.
> This was detected by Cppcheck static analysis.
> 
> tools/testing/selftests/alsa/utimer-test.c:144:9: style: Unused variable: i [unusedVariable]
> 
> Remove it to clean up the code and silence the warning.
> 
> Signed-off-by: LeeYongjun <jun85566@gmail.com>

Thanks, applied now.


Takashi