ASoC: topology: Use kcalloc instead of kzalloc for array allocation

PATCH Superseded Axel Lin 1 participant 1 message Aug 5, 2015

Subsystems (2)

Sound ASoC

lore

Share & tools

lore

Axel Lin

author

2015-08-05 09:57 UTC #0 lore raw

PATCH 1/1 ASoC: topology: Use kcalloc instead of kzalloc for array allocation

Also remove unnecessary memset.

Signed-off-by Axel Lin <[email protected]>

---
 sound/soc/soc-topology.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

sound/soc/soc-topology.c +1 -2

index 4dadb5e..a5eb48e 100644
@@ -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;

Signature · 1 line

2.1.0