Signed-off-by: Joe Perches <joe@xxxxxxxxxxx> --- drivers/media/video/videobuf2-dma-sg.c | 8 ++------ 1 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/media/video/videobuf2-dma-sg.c b/drivers/media/video/videobuf2-dma-sg.c index b2d9485..15d79a8 100644 --- a/drivers/media/video/videobuf2-dma-sg.c +++ b/drivers/media/video/videobuf2-dma-sg.c @@ -48,12 +48,10 @@ static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long size) buf->sg_desc.size = size; buf->sg_desc.num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; - buf->sg_desc.sglist = vmalloc(buf->sg_desc.num_pages * + buf->sg_desc.sglist = vzalloc(buf->sg_desc.num_pages * sizeof(*buf->sg_desc.sglist)); if (!buf->sg_desc.sglist) goto fail_sglist_alloc; - memset(buf->sg_desc.sglist, 0, buf->sg_desc.num_pages * - sizeof(*buf->sg_desc.sglist)); sg_init_table(buf->sg_desc.sglist, buf->sg_desc.num_pages); buf->pages = kzalloc(buf->sg_desc.num_pages * sizeof(struct page *), @@ -136,13 +134,11 @@ static void *vb2_dma_sg_get_userptr(void *alloc_ctx, unsigned long vaddr, last = ((vaddr + size - 1) & PAGE_MASK) >> PAGE_SHIFT; buf->sg_desc.num_pages = last - first + 1; - buf->sg_desc.sglist = vmalloc( + buf->sg_desc.sglist = vzalloc( buf->sg_desc.num_pages * sizeof(*buf->sg_desc.sglist)); if (!buf->sg_desc.sglist) goto userptr_fail_sglist_alloc; - memset(buf->sg_desc.sglist, 0, - buf->sg_desc.num_pages * sizeof(*buf->sg_desc.sglist)); sg_init_table(buf->sg_desc.sglist, buf->sg_desc.num_pages); buf->pages = kzalloc(buf->sg_desc.num_pages * sizeof(struct page *), -- 1.7.5.rc3.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
