[PATCH] Staging: greybus: Prefer kcalloc over kzalloc
Rui Miguel Silva
rmfrfs at gmail.com
Mon May 8 10:35:42 UTC 2017
Hi Karthik,
Thanks for the patch.
On Sat, May 06, 2017 at 07:44:10PM +0530, karthik at techveda.org wrote:
>From: Karthik Tummala <karthik at techveda.org>
>
>Fixed following checkpatch.pl warning:
> * WARNING: Prefer kcalloc over kzalloc with multiply
>
>Instead of specifying no.of bytes * size as arugment
>in kzalloc, prefer kcalloc.
>
>Signed-off-by: Karthik Tummala <karthik at techveda.org>
Can you send a v2 with a subject similar to the other commits in
the file. i.e, starting with staging: greybus: light: ...
And you have a typo in the change log s/arugment/argument/.
If this two are fixed, you can add my:
Reviewed-by: Rui Miguel Silva <rmfrfs at gmail.com>
Cheers,
Rui
>---
> drivers/staging/greybus/light.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/staging/greybus/light.c b/drivers/staging/greybus/light.c
>index 1681362..861a249 100644
>--- a/drivers/staging/greybus/light.c
>+++ b/drivers/staging/greybus/light.c
>@@ -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;
>--
>1.9.1
>
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