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path: root/drivers/usb/gadget
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Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/composite.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 1ba4befe336b..bbbbfb707504 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)
887 case USB_REQ_SET_INTERFACE: 887 case USB_REQ_SET_INTERFACE:
888 if (ctrl->bRequestType != USB_RECIP_INTERFACE) 888 if (ctrl->bRequestType != USB_RECIP_INTERFACE)
889 goto unknown; 889 goto unknown;
890 if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES) 890 if (!cdev->config || intf >= MAX_CONFIG_INTERFACES)
891 break; 891 break;
892 f = cdev->config->interface[intf]; 892 f = cdev->config->interface[intf];
893 if (!f) 893 if (!f)
@@ -899,7 +899,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
899 case USB_REQ_GET_INTERFACE: 899 case USB_REQ_GET_INTERFACE:
900 if (ctrl->bRequestType != (USB_DIR_IN|USB_RECIP_INTERFACE)) 900 if (ctrl->bRequestType != (USB_DIR_IN|USB_RECIP_INTERFACE))
901 goto unknown; 901 goto unknown;
902 if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES) 902 if (!cdev->config || intf >= MAX_CONFIG_INTERFACES)
903 break; 903 break;
904 f = cdev->config->interface[intf]; 904 f = cdev->config->interface[intf];
905 if (!f) 905 if (!f)
@@ -928,7 +928,7 @@ unknown:
928 */ 928 */
929 switch (ctrl->bRequestType & USB_RECIP_MASK) { 929 switch (ctrl->bRequestType & USB_RECIP_MASK) {
930 case USB_RECIP_INTERFACE: 930 case USB_RECIP_INTERFACE:
931 if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES) 931 if (!cdev->config || intf >= MAX_CONFIG_INTERFACES)
932 break; 932 break;
933 f = cdev->config->interface[intf]; 933 f = cdev->config->interface[intf];
934 break; 934 break;