usb: gadget: composite: USB_GET_CONFIGURATION must return 0 in unconfigured state.
Change-Id: I5212ca9990308d0c4ae6a55c60cba42d6b0e4fee
Signed-off-by: Oleg Matcovschi <olegmatcovsky@gmail.com>
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 42a948e..c9ae8bb 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1013,12 +1013,11 @@
case USB_REQ_GET_CONFIGURATION:
if (ctrl->bRequestType != USB_DIR_IN)
goto unknown;
- if (cdev->config) {
+ if (cdev->config)
*(u8 *)req->buf = cdev->config->bConfigurationValue;
- value = min(w_length, (u16) 1);
- } else {
+ else
*(u8 *)req->buf = 0;
- }
+ value = min(w_length, (u16) 1);
break;
/* function drivers must handle get/set altsetting; if there's