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authorGerd Hoffmann <kraxel@redhat.com>2018-09-11 15:42:15 +0200
committerGerd Hoffmann <kraxel@redhat.com>2018-09-12 08:21:33 +0200
commit33f35429fc49c09a5d4b929690d4c44694c390a7 (patch)
tree055a1fc3e67e2264881a473922afa682b8bfedc0 /drivers/dma-buf/udmabuf.c
parent7b26e4e2119d0c5ede1282b22ce2af22835ff4b5 (diff)
udmabuf: use sizeof(variable) instead of sizeof(type)
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
Diffstat (limited to 'drivers/dma-buf/udmabuf.c')
-rw-r--r--drivers/dma-buf/udmabuf.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
index 63cc77edd1f3..9edabce0b8ab 100644
--- a/drivers/dma-buf/udmabuf.c
+++ b/drivers/dma-buf/udmabuf.c
@@ -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;