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udmabuf: use sizeof(variable) instead of sizeof(type)

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Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180911134216.9760-13-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2018-09-11 15:42:15 +02:00
parent 7b26e4e211
commit 33f35429fc
1 changed files with 3 additions and 3 deletions
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6
drivers/dma-buf/udmabuf.c
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@ -128,7 +128,7 @@ static long udmabuf_create(const struct udmabuf_create_list *head,
int seals, ret = -EINVAL;
u32 i, flags;
ubuf = kzalloc(sizeof(struct udmabuf), GFP_KERNEL);
ubuf = kzalloc(sizeof(*ubuf), GFP_KERNEL);
if (!ubuf)
return -ENOMEM;
@ -142,7 +142,7 @@ static long udmabuf_create(const struct udmabuf_create_list *head,
if (ubuf->pagecount > pglimit)
goto err;
}
ubuf->pages = kmalloc_array(ubuf->pagecount, sizeof(struct page *),
ubuf->pages = kmalloc_array(ubuf->pagecount, sizeof(*ubuf->pages),
GFP_KERNEL);
if (!ubuf->pages) {
ret = -ENOMEM;
@ -211,7 +211,7 @@ static long udmabuf_ioctl_create(struct file *filp, unsigned long arg)
struct udmabuf_create_item list;
if (copy_from_user(&create, (void __user *)arg,
sizeof(struct udmabuf_create)))
sizeof(create)))
return -EFAULT;
head.flags = create.flags;