All of lore.kernel.org
 help / color / mirror / Atom feed
From: Axel Lin <axel.lin@ingics.com>
To: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org, Liam Girdwood <lgirdwood@gmail.com>
Subject: [PATCH] ASoC: topology: Use kcalloc instead of kzalloc for array allocation
Date: Wed, 05 Aug 2015 17:57:12 +0800	[thread overview]
Message-ID: <1438768632.27904.1.camel@ingics.com> (raw)

Also remove unnecessary memset.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
 sound/soc/soc-topology.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 4dadb5e..a5eb48e 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1250,7 +1250,7 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dbytes_create(
 	struct snd_kcontrol_new *kc;
 	int i, err;
 
-	kc = kzalloc(sizeof(*kc) * count, GFP_KERNEL);
+	kc = kcalloc(count, sizeof(*kc), GFP_KERNEL);
 	if (!kc)
 		return NULL;
 
@@ -1273,7 +1273,6 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dbytes_create(
 			"ASoC: adding bytes kcontrol %s with access 0x%x\n",
 			be->hdr.name, be->hdr.access);
 
-		memset(kc, 0, sizeof(*kc));
 		kc[i].name = be->hdr.name;
 		kc[i].private_value = (long)sbe;
 		kc[i].iface = SNDRV_CTL_ELEM_IFACE_MIXER;
-- 
2.1.0

                 reply	other threads:[~2015-08-05  9:57 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1438768632.27904.1.camel@ingics.com \
    --to=axel.lin@ingics.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=broonie@kernel.org \
    --cc=lgirdwood@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.