From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Banajit Goswami <bgoswami@codeaurora.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH][next] ASoC: q6asm: use kcalloc() instead of kzalloc()
Date: Wed, 6 Oct 2021 13:08:10 -0500 [thread overview]
Message-ID: <20211006180810.GA913370@embeddedor> (raw)
Use 2-factor multiplication argument form kcalloc() instead
of kzalloc().
Link: https://github.com/KSPP/linux/issues/162
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
sound/soc/qcom/qdsp6/q6asm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c
index 9251d8548965..195780f75d05 100644
--- a/sound/soc/qcom/qdsp6/q6asm.c
+++ b/sound/soc/qcom/qdsp6/q6asm.c
@@ -513,7 +513,7 @@ int q6asm_map_memory_regions(unsigned int dir, struct audio_client *ac,
return 0;
}
- buf = kzalloc(((sizeof(struct audio_buffer)) * periods), GFP_ATOMIC);
+ buf = kcalloc(periods, sizeof(*buf), GFP_ATOMIC);
if (!buf) {
spin_unlock_irqrestore(&ac->lock, flags);
return -ENOMEM;
--
2.27.0
next reply other threads:[~2021-10-06 18:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-06 18:08 Gustavo A. R. Silva [this message]
2021-10-07 7:13 ` [PATCH][next] ASoC: q6asm: use kcalloc() instead of kzalloc() Andy Shevchenko
2022-07-28 12:48 ` Mark Brown
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