diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-core/dmxdev.c | 3 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_demux.c | 6 | ||||
| -rw-r--r-- | drivers/media/pci/meye/meye.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/pt1/pt1.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/ttpci/av7110_ipack.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/soc_camera/soc_camera.c | 3 | ||||
| -rw-r--r-- | drivers/media/v4l2-core/videobuf-dma-sg.c | 2 |
7 files changed, 12 insertions, 8 deletions
diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index cb078d688c70..d548f98c7a67 100644 --- 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; diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c index f45091246bdc..39a2c6ccf31d 100644 --- a/drivers/media/dvb-core/dvb_demux.c +++ b/drivers/media/dvb-core/dvb_demux.c @@ -1247,12 +1247,14 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux) dvbdemux->cnt_storage = NULL; dvbdemux->users = 0; - dvbdemux->filter = vmalloc(dvbdemux->filternum * sizeof(struct dvb_demux_filter)); + dvbdemux->filter = vmalloc(array_size(sizeof(struct dvb_demux_filter), + dvbdemux->filternum)); if (!dvbdemux->filter) return -ENOMEM; - dvbdemux->feed = vmalloc(dvbdemux->feednum * sizeof(struct dvb_demux_feed)); + dvbdemux->feed = vmalloc(array_size(sizeof(struct dvb_demux_feed), + dvbdemux->feednum)); if (!dvbdemux->feed) { vfree(dvbdemux->filter); dvbdemux->filter = NULL; diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c index dedcdb573427..8001d3e9134e 100644 --- a/drivers/media/pci/meye/meye.c +++ b/drivers/media/pci/meye/meye.c @@ -1625,7 +1625,7 @@ static int meye_probe(struct pci_dev *pcidev, const struct pci_device_id *ent) ret = -ENOMEM; meye.mchip_dev = pcidev; - meye.grab_temp = vmalloc(MCHIP_NB_PAGES_MJPEG * PAGE_SIZE); + meye.grab_temp = vmalloc(array_size(PAGE_SIZE, MCHIP_NB_PAGES_MJPEG)); if (!meye.grab_temp) goto outvmalloc; diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c index 5708f69622cc..fda969a85684 100644 --- a/drivers/media/pci/pt1/pt1.c +++ b/drivers/media/pci/pt1/pt1.c @@ -615,7 +615,7 @@ static int pt1_init_tables(struct pt1 *pt1) if (!pt1_nr_tables) return 0; - tables = vmalloc(sizeof(struct pt1_table) * pt1_nr_tables); + tables = vmalloc(array_size(pt1_nr_tables, sizeof(struct pt1_table))); if (tables == NULL) return -ENOMEM; diff --git a/drivers/media/pci/ttpci/av7110_ipack.c b/drivers/media/pci/ttpci/av7110_ipack.c index 5aff26574fe1..ec528fae7333 100644 --- a/drivers/media/pci/ttpci/av7110_ipack.c +++ b/drivers/media/pci/ttpci/av7110_ipack.c @@ -24,7 +24,7 @@ void av7110_ipack_reset(struct ipack *p) int av7110_ipack_init(struct ipack *p, int size, void (*func)(u8 *buf, int size, void *priv)) { - if (!(p->buf = vmalloc(size*sizeof(u8)))) { + if (!(p->buf = vmalloc(size))) { printk(KERN_WARNING "Couldn't allocate memory for ipack\n"); return -ENOMEM; } diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index 69f0d8e80bd8..66d613629167 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -481,7 +481,8 @@ static int soc_camera_init_user_formats(struct soc_camera_device *icd) return -ENXIO; icd->user_formats = - vmalloc(fmts * sizeof(struct soc_camera_format_xlate)); + vmalloc(array_size(fmts, + sizeof(struct soc_camera_format_xlate))); if (!icd->user_formats) return -ENOMEM; diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c index 78155f596f74..314abde9a922 100644 --- a/drivers/media/v4l2-core/videobuf-dma-sg.c +++ b/drivers/media/v4l2-core/videobuf-dma-sg.c @@ -100,7 +100,7 @@ static struct scatterlist *videobuf_pages_to_sg(struct page **pages, if (NULL == pages[0]) return NULL; - sglist = vmalloc(nr_pages * sizeof(*sglist)); + sglist = vmalloc(array_size(nr_pages, sizeof(*sglist))); if (NULL == sglist) return NULL; sg_init_table(sglist, nr_pages); |