linux-kernel - [PATCH][next] ALSA: kunit: make read-only array buf

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Date: Thu, 25 Apr 2024 17:07:54 +0100
From: Colin Ian King <colin.i.king@...il.com>
To: Ivan Orlov <ivan.orlov0322@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	linux-sound@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH][next] ALSA: kunit: make read-only array buf_samples static const

Don't populate the read-only array buf_samples on the stack at
run time, instead make it static const.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 sound/core/sound_kunit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/core/sound_kunit.c b/sound/core/sound_kunit.c
index eb90f62228c0..e34c4317f5eb 100644
--- a/sound/core/sound_kunit.c
+++ b/sound/core/sound_kunit.c
@@ -167,7 +167,7 @@ static void _test_fill_silence(struct kunit *test, struct snd_format_test_data *
 
 static void test_format_fill_silence(struct kunit *test)
 {
-	u32 buf_samples[] = { 10, 20, 32, 64, 129, SILENCE_BUFFER_MAX_FRAMES };
+	static const u32 buf_samples[] = { 10, 20, 32, 64, 129, SILENCE_BUFFER_MAX_FRAMES };
 	u8 *buffer;
 	u32 i, j;
 
-- 
2.39.2