treewide: Use array_size() in vmalloc()

[linux-2.6-block.git] / drivers / media / dvb-core / dmxdev.c

diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c
index cb078d688c708d6880d753fe88fcdebec9f62acc..d548f98c7a67d48052c2a77f2c00e9ebb23f3eb1 100644 (file)
--- a/drivers/media/dvb-core/dmxdev.c
+++ b/drivers/media/dvb-core/dmxdev.c
@@ -1417,7 +1417,8 @@ int dvb_dmxdev_init(struct dmxdev *dmxdev, struct dvb_adapter *dvb_adapter)
        if (dmxdev->demux->open(dmxdev->demux) < 0)
                return -EUSERS;
 
-       dmxdev->filter = vmalloc(dmxdev->filternum * sizeof(struct dmxdev_filter));
+       dmxdev->filter = vmalloc(array_size(sizeof(struct dmxdev_filter),
+                                           dmxdev->filternum));
        if (!dmxdev->filter)
                return -ENOMEM;