diff options
Diffstat (limited to 'drivers/media/usb/ttusb-dec/ttusb_dec.c')
| -rw-r--r-- | drivers/media/usb/ttusb-dec/ttusb_dec.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/media/usb/ttusb-dec/ttusb_dec.c b/drivers/media/usb/ttusb-dec/ttusb_dec.c index 29724af9b9ab..15ab584cf265 100644 --- a/drivers/media/usb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/usb/ttusb-dec/ttusb_dec.c @@ -1151,11 +1151,9 @@ static int ttusb_dec_alloc_iso_urbs(struct ttusb_dec *dec) dprintk("%s\n", __func__); - dec->iso_buffer = pci_alloc_consistent(NULL, - ISO_FRAME_SIZE * - (FRAMES_PER_ISO_BUF * - ISO_BUF_COUNT), - &dec->iso_dma_handle); + dec->iso_buffer = pci_zalloc_consistent(NULL, + ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF * ISO_BUF_COUNT), + &dec->iso_dma_handle); if (!dec->iso_buffer) { dprintk("%s: pci_alloc_consistent - not enough memory\n", @@ -1163,9 +1161,6 @@ static int ttusb_dec_alloc_iso_urbs(struct ttusb_dec *dec) return -ENOMEM; } - memset(dec->iso_buffer, 0, - ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF * ISO_BUF_COUNT)); - for (i = 0; i < ISO_BUF_COUNT; i++) { struct urb *urb; |