From 6500966d211c4a265600b4561d9c479088fce0a1 Mon Sep 17 00:00:00 2001 From: Zheng Yongjun Date: Wed, 30 Dec 2020 09:37:06 +0800 Subject: 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/) // @@ @@ - kcalloc(1, + kzalloc( ...) // Reviewed-by: Alex Elder Reviewed-by: Rui Miguel Silva Signed-off-by: Zheng Yongjun Link: https://lore.kernel.org/r/20201230013706.28698-1-zhengyongjun3@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/light.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/staging/greybus') 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), -- cgit v1.2.3