treewide: Use array_size() in vzalloc()

[linux-2.6-microblaze.git] / drivers / media / pci / saa7134 / saa7134-alsa.c

diff --git a/drivers/media/pci/saa7134/saa7134-alsa.c b/drivers/media/pci/saa7134/saa7134-alsa.c
index 7231144..b90cfde 100644 (file)
--- a/drivers/media/pci/saa7134/saa7134-alsa.c
+++ b/drivers/media/pci/saa7134/saa7134-alsa.c
@@ -279,7 +279,7 @@ static int saa7134_alsa_dma_init(struct saa7134_dev *dev, int nr_pages)
        memset(dma->vaddr, 0, nr_pages << PAGE_SHIFT);
        dma->nr_pages = nr_pages;
 
-       dma->sglist = vzalloc(dma->nr_pages * sizeof(*dma->sglist));
+       dma->sglist = vzalloc(array_size(sizeof(*dma->sglist), dma->nr_pages));
        if (NULL == dma->sglist)
                goto vzalloc_err;