[ 017/175] usb: dwc3: make dwc3_get_device_id() return the id

[Greg KH]

3.3-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

commit 075cd14d2a8d35afc39ad28fc7b968275881266b upstream.

We always return zero instead of the id we found.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/usb/dwc3/core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -86,7 +86,7 @@ again:
 		id = -ENOMEM;
 	}
 
-	return 0;
+	return id;
 }
 EXPORT_SYMBOL_GPL(dwc3_get_device_id);
 


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