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>
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@ -290,8 +290,7 @@ static int channel_attr_groups_set(struct gb_channel *channel,
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channel->attrs = kcalloc(size + 1, sizeof(*channel->attrs), GFP_KERNEL);
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if (!channel->attrs)
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return -ENOMEM;
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channel->attr_group = kcalloc(1, sizeof(*channel->attr_group),
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GFP_KERNEL);
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channel->attr_group = kzalloc(sizeof(*channel->attr_group), GFP_KERNEL);
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if (!channel->attr_group)
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return -ENOMEM;
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channel->attr_groups = kcalloc(2, sizeof(*channel->attr_groups),
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