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path: root/drivers/media/usb/tm6000/tm6000-video.c
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Diffstat (limited to 'drivers/media/usb/tm6000/tm6000-video.c')
-rw-r--r--drivers/media/usb/tm6000/tm6000-video.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c
index aa85fe31c835..96055de6e8ce 100644
--- a/drivers/media/usb/tm6000/tm6000-video.c
+++ b/drivers/media/usb/tm6000/tm6000-video.c
@@ -463,11 +463,12 @@ static int tm6000_alloc_urb_buffers(struct tm6000_core *dev)
if (dev->urb_buffer)
return 0;
- dev->urb_buffer = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
+ dev->urb_buffer = kmalloc_array(num_bufs, sizeof(void *), GFP_KERNEL);
if (!dev->urb_buffer)
return -ENOMEM;
- dev->urb_dma = kmalloc(sizeof(dma_addr_t *)*num_bufs, GFP_KERNEL);
+ dev->urb_dma = kmalloc_array(num_bufs, sizeof(dma_addr_t *),
+ GFP_KERNEL);
if (!dev->urb_dma)
return -ENOMEM;
@@ -583,12 +584,14 @@ static int tm6000_prepare_isoc(struct tm6000_core *dev)
dev->isoc_ctl.num_bufs = num_bufs;
- dev->isoc_ctl.urb = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
+ dev->isoc_ctl.urb = kmalloc_array(num_bufs, sizeof(void *),
+ GFP_KERNEL);
if (!dev->isoc_ctl.urb)
return -ENOMEM;
- dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs,
- GFP_KERNEL);
+ dev->isoc_ctl.transfer_buffer = kmalloc_array(num_bufs,
+ sizeof(void *),
+ GFP_KERNEL);
if (!dev->isoc_ctl.transfer_buffer) {
kfree(dev->isoc_ctl.urb);
return -ENOMEM;