diff options
Diffstat (limited to 'drivers/usb/core/devio.c')
| -rw-r--r-- | drivers/usb/core/devio.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index d93d94d7ff50..96d4507d988a 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1136,11 +1136,6 @@ static int proc_control(struct usb_dev_state *ps, void __user *arg) ctrl.bRequestType, ctrl.bRequest, ctrl.wValue, ctrl.wIndex, ctrl.wLength); if (ctrl.bRequestType & 0x80) { - if (ctrl.wLength && !access_ok(ctrl.data, - ctrl.wLength)) { - ret = -EINVAL; - goto done; - } pipe = usb_rcvctrlpipe(dev, 0); snoop_urb(dev, NULL, pipe, ctrl.wLength, tmo, SUBMIT, NULL, 0); @@ -1225,10 +1220,6 @@ static int proc_bulk(struct usb_dev_state *ps, void __user *arg) } tmo = bulk.timeout; if (bulk.ep & 0x80) { - if (len1 && !access_ok(bulk.data, len1)) { - ret = -EINVAL; - goto done; - } snoop_urb(dev, NULL, pipe, len1, tmo, SUBMIT, NULL, 0); usb_unlock_device(dev); |