diff options
| -rw-r--r-- | drivers/usb/gadget/composite.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 1ba4bef..bbbbfb7 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -887,7 +887,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) case USB_REQ_SET_INTERFACE: if (ctrl->bRequestType != USB_RECIP_INTERFACE) goto unknown; - if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES) + if (!cdev->config || intf >= MAX_CONFIG_INTERFACES) break; f = cdev->config->interface[intf]; if (!f) @@ -899,7 +899,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) case USB_REQ_GET_INTERFACE: if (ctrl->bRequestType != (USB_DIR_IN|USB_RECIP_INTERFACE)) goto unknown; - if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES) + if (!cdev->config || intf >= MAX_CONFIG_INTERFACES) break; f = cdev->config->interface[intf]; if (!f) @@ -928,7 +928,7 @@ unknown: */ switch (ctrl->bRequestType & USB_RECIP_MASK) { case USB_RECIP_INTERFACE: - if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES) + if (!cdev->config || intf >= MAX_CONFIG_INTERFACES) break; f = cdev->config->interface[intf]; break; |
