diff options
| -rw-r--r-- | drivers/hid/hid-hyperv.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c index aa3fec0d9dc6..713217380b44 100644 --- a/drivers/hid/hid-hyperv.c +++ b/drivers/hid/hid-hyperv.c @@ -199,13 +199,11 @@ static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device, if (desc->bLength == 0) goto cleanup; - input_device->hid_desc = kzalloc(desc->bLength, GFP_ATOMIC); + input_device->hid_desc = kmemdup(desc, desc->bLength, GFP_ATOMIC); if (!input_device->hid_desc) goto cleanup; - memcpy(input_device->hid_desc, desc, desc->bLength); - input_device->report_desc_size = desc->desc[0].wDescriptorLength; if (input_device->report_desc_size == 0) { input_device->dev_info_status = -EINVAL; |