diff options
Diffstat (limited to 'drivers/media/usb/usbtv')
| -rw-r--r-- | drivers/media/usb/usbtv/usbtv-video.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 4ecb27b2d619..f6cfad46547e 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -393,6 +393,10 @@ static struct urb *usbtv_setup_iso_transfer(struct usbtv *usbtv) ip->transfer_flags = URB_ISO_ASAP; ip->transfer_buffer = kzalloc(size * USBTV_ISOC_PACKETS, GFP_KERNEL); + if (!ip->transfer_buffer) { + usb_free_urb(ip); + return NULL; + } ip->complete = usbtv_iso_cb; ip->number_of_packets = USBTV_ISOC_PACKETS; ip->transfer_buffer_length = size * USBTV_ISOC_PACKETS; |