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path: root/drivers/media/pci/cx25821/cx25821-alsa.c
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Diffstat (limited to 'drivers/media/pci/cx25821/cx25821-alsa.c')
-rw-r--r--drivers/media/pci/cx25821/cx25821-alsa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c
index a45bf0331eeb..ef6380651c10 100644
--- a/drivers/media/pci/cx25821/cx25821-alsa.c
+++ b/drivers/media/pci/cx25821/cx25821-alsa.c
@@ -159,7 +159,7 @@ static int cx25821_alsa_dma_init(struct cx25821_audio_dev *chip, int nr_pages)
memset(buf->vaddr, 0, nr_pages << PAGE_SHIFT);
buf->nr_pages = nr_pages;
- buf->sglist = vzalloc(buf->nr_pages * sizeof(*buf->sglist));
+ buf->sglist = vzalloc(array_size(sizeof(*buf->sglist), buf->nr_pages));
if (NULL == buf->sglist)
goto vzalloc_err;