lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 16 Sep 2022 06:26:30 +0000
From:   cgel.zte@...il.com
To:     broonie@...nel.org
Cc:     cezary.rojewski@...el.com, pierre-louis.bossart@...ux.intel.com,
        liam.r.girdwood@...ux.intel.com, peter.ujfalusi@...ux.intel.com,
        yung-chuan.liao@...ux.intel.com, ranjani.sridharan@...ux.intel.com,
        kai.vehmanen@...ux.intel.com, perex@...ex.cz, tiwai@...e.com,
        brent.lu@...el.com, yong.zhi@...el.com, ajye.huang@...il.com,
        mac.chiang@...el.com, vamshi.krishna.gopal@...el.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] ASoC: Intel: sof_rt5682: use devm_kcalloc() instead of devm_kzalloc()

From: ye xingchen <ye.xingchen@....com.cn>

Use 2-factor multiplication argument form devm_kcalloc() instead
of devm_kzalloc().

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 sound/soc/intel/boards/sof_rt5682.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index 045965312245..1bf9455eaf93 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -600,10 +600,10 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
 	struct snd_soc_dai_link *links;
 	int i, id = 0;
 
-	links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) *
-			     sof_audio_card_rt5682.num_links, GFP_KERNEL);
-	cpus = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link_component) *
-			     sof_audio_card_rt5682.num_links, GFP_KERNEL);
+	links = devm_kcalloc(dev, sof_audio_card_rt5682.num_links,
+			    sizeof(struct snd_soc_dai_link), GFP_KERNEL);
+	cpus = devm_kcalloc(dev, sof_audio_card_rt5682.num_links,
+			    sizeof(struct snd_soc_dai_link_component), GFP_KERNEL);
 	if (!links || !cpus)
 		goto devm_err;
 
@@ -687,9 +687,10 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
 
 	/* HDMI */
 	if (hdmi_num > 0) {
-		idisp_components = devm_kzalloc(dev,
-				   sizeof(struct snd_soc_dai_link_component) *
-				   hdmi_num, GFP_KERNEL);
+		idisp_components = devm_kcalloc(dev,
+				   hdmi_num,
+				   sizeof(struct snd_soc_dai_link_component),
+				   GFP_KERNEL);
 		if (!idisp_components)
 			goto devm_err;
 	}
-- 
2.25.1

Powered by blists - more mailing lists