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Staging: greybus: light: Prefer kcalloc over kzalloc

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Fixed following checkpatch.pl warning:
 * WARNING: Prefer kcalloc over kzalloc with multiply

Instead of specifying no.of bytes * size as argument
in kzalloc, prefer kcalloc.

Signed-off-by: Karthik Tummala <karthik@techveda.org>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

Changes for v2:
- Changed subject line & fixed typo as suggested by
  Rui Miguel Silva
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Karthik Tummala 2017-05-08 18:05:55 +05:30 committed by Greg Kroah-Hartman
parent 100007115f
commit 3036d0e226
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/greybus/light.c
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@ -1030,7 +1030,7 @@ static int gb_lights_light_config(struct gb_lights *glights, u8 id)
light->channels_count = conf.channel_count;
light->name = kstrndup(conf.name, NAMES_MAX, GFP_KERNEL);
light->channels = kzalloc(light->channels_count *
light->channels = kcalloc(light->channels_count,
sizeof(struct gb_channel), GFP_KERNEL);
if (!light->channels)
return -ENOMEM;
@ -1167,7 +1167,7 @@ static int gb_lights_create_all(struct gb_lights *glights)
if (ret < 0)
goto out;
glights->lights = kzalloc(glights->lights_count *
glights->lights = kcalloc(glights->lights_count,
sizeof(struct gb_light), GFP_KERNEL);
if (!glights->lights) {
ret = -ENOMEM;