From: Richard Fitzgerald <rf@opensource.cirrus.com>
To: broonie@kernel.org
Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
patches@opensource.cirrus.com
Subject: [PATCH] ASoC: cs-amp-lib-test: Use flex_array_size()
Date: Tue, 15 Apr 2025 14:18:37 +0100 [thread overview]
Message-ID: <20250415131837.568750-1-rf@opensource.cirrus.com> (raw)
Use flex_array_size() when calculating the number of bytes argument to
get_random_bytes(). This replaces a calculation based on passing sizeof()
the expected type of the destination.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
sound/soc/codecs/cs-amp-lib-test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/cs-amp-lib-test.c b/sound/soc/codecs/cs-amp-lib-test.c
index 906a28bccad1..f53650128fc3 100644
--- a/sound/soc/codecs/cs-amp-lib-test.c
+++ b/sound/soc/codecs/cs-amp-lib-test.c
@@ -54,7 +54,7 @@ static void cs_amp_lib_test_init_dummy_cal_blob(struct kunit *test, int num_amps
priv->cal_blob->size = blob_size;
priv->cal_blob->count = num_amps;
- get_random_bytes(priv->cal_blob->data, sizeof(struct cirrus_amp_cal_data) * num_amps);
+ get_random_bytes(priv->cal_blob->data, flex_array_size(priv->cal_blob, data, num_amps));
/* Ensure all timestamps are non-zero to mark the entry valid. */
for (i = 0; i < num_amps; i++)
--
2.39.5
next reply other threads:[~2025-04-15 13:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-15 13:18 Richard Fitzgerald [this message]
2025-04-15 20:23 ` [PATCH] ASoC: cs-amp-lib-test: Use flex_array_size() Mark Brown
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