As pointed by Laurent: I think min_t(size_t, PAGE_SIZE, size) is the preferred way.
Thanks-to: Laurent Pinchart <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index 7153e44..20f227e 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -116,8 +116,8 @@ static struct scatterlist *videobuf_pages_to_sg(struct page **pages, goto nopage; if (PageHighMem(pages[i])) goto highmem; - sg_set_page(&sglist[i], pages[i], min((unsigned)PAGE_SIZE, size), 0); - size -= min((unsigned)PAGE_SIZE, size); + sg_set_page(&sglist[i], pages[i], min_t(size_t, PAGE_SIZE, size), 0); + size -= min_t(size_t, PAGE_SIZE, size); } return sglist; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
