diff options
| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-12-30 09:37:06 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-05 15:26:43 +0100 |
| commit | 6500966d211c4a265600b4561d9c479088fce0a1 (patch) | |
| tree | abe9c6cd090cd71def3d93f36df3d57723c3457e /drivers/staging/greybus | |
| parent | 1f82c33205db389007d2dd44ffdc124a24b9108f (diff) | |
staging: greybus: light: Use kzalloc for allocating only one thing
Use kzalloc rather than kcalloc(1,...)
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
@@
- kcalloc(1,
+ kzalloc(
...)
// </smpl>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Link: https://lore.kernel.org/r/20201230013706.28698-1-zhengyongjun3@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/greybus')
| -rw-r--r-- | drivers/staging/greybus/light.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/greybus/light.c b/drivers/staging/greybus/light.c index d2672b65c3f4..87d36948c610 100644 --- a/drivers/staging/greybus/light.c +++ b/drivers/staging/greybus/light.c @@ -290,8 +290,7 @@ static int channel_attr_groups_set(struct gb_channel *channel, channel->attrs = kcalloc(size + 1, sizeof(*channel->attrs), GFP_KERNEL); if (!channel->attrs) return -ENOMEM; - channel->attr_group = kcalloc(1, sizeof(*channel->attr_group), - GFP_KERNEL); + channel->attr_group = kzalloc(sizeof(*channel->attr_group), GFP_KERNEL); if (!channel->attr_group) return -ENOMEM; channel->attr_groups = kcalloc(2, sizeof(*channel->attr_groups), |