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path: root/drivers/media/video/videobuf-dma-sg.c
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Diffstat (limited to 'drivers/media/video/videobuf-dma-sg.c')
-rw-r--r--drivers/media/video/videobuf-dma-sg.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index 03a7b946bd54..8ed60827d350 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -80,17 +80,15 @@ struct scatterlist*
videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset)
{
struct scatterlist *sglist;
- int i = 0;
+ int i;
if (NULL == pages[0])
return NULL;
- sglist = kcalloc(nr_pages, sizeof(*sglist), GFP_KERNEL);
+ sglist = kmalloc(nr_pages * sizeof(*sglist), GFP_KERNEL);
if (NULL == sglist)
return NULL;
sg_init_table(sglist, nr_pages);
- if (NULL == pages[0])
- goto nopage;
if (PageHighMem(pages[0]))
/* DMA to highmem pages might not work */
goto highmem;