Reported-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- drivers/dma-buf/udmabuf.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index 7a4fd2194d..92af9b5300 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;