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Message-Id: <20250317-sound-avs-kcalloc-v2-3-20e2a132b18f@ethancedwards.com> Date: Mon, 17 Mar 2025 08:21:58 -0400 From: Ethan Carter Edwards <ethan@...ancedwards.com> To: Cezary Rojewski <cezary.rojewski@...el.com>, Liam Girdwood <liam.r.girdwood@...ux.intel.com>, Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>, Bard Liao <yung-chuan.liao@...ux.intel.com>, Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>, Kai Vehmanen <kai.vehmanen@...ux.intel.com>, Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>, Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com> Cc: gustavoars@...nel.org, linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org, Ethan Carter Edwards <ethan@...ancedwards.com> Subject: [PATCH v2 3/4] ASoC: Intel: avs: max98373: Replace devm_kzalloc() with devm_kcalloc() Open coded arithmetic in allocator arguments is discouraged [1]. Helper functions like kcalloc or, in this case, devm_kcalloc are preferred. [1]: https://www.kernel.org/doc/html/latest/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments Signed-off-by: Ethan Carter Edwards <ethan@...ancedwards.com> --- sound/soc/intel/avs/boards/max98373.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/avs/boards/max98373.c b/sound/soc/intel/avs/boards/max98373.c index 6f25e66344b7a4b46d6598619b6b1362cad8c39e..970f82bf4ce8920b1965a0b81e8623ab5bf91ef1 100644 --- a/sound/soc/intel/avs/boards/max98373.c +++ b/sound/soc/intel/avs/boards/max98373.c @@ -111,7 +111,7 @@ static int avs_create_dai_link(struct device *dev, const char *platform_name, in dl->name = devm_kasprintf(dev, GFP_KERNEL, AVS_STRING_FMT("SSP", "-Codec", ssp_port, tdm_slot)); dl->cpus = devm_kzalloc(dev, sizeof(*dl->cpus), GFP_KERNEL); - dl->codecs = devm_kzalloc(dev, sizeof(*dl->codecs) * 2, GFP_KERNEL); + dl->codecs = devm_kcalloc(dev, 2, sizeof(*dl->codecs), GFP_KERNEL); if (!dl->name || !dl->cpus || !dl->codecs) return -ENOMEM; -- 2.48.1
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