4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alan Stern <st...@rowland.harvard.edu>
commit c93e64e91248becd0edb8f01723dff9da890e2ab upstream.
This patch fixes a bug in the error pathway of
usb_add_gadget_udc_release() in udc-core.c. If the udc registration
fails, the gadget registration is not fully undone; there's a
put_device(&gadget->dev) call but no device_del().
Acked-by: Peter Chen <peter.c...@freescale.com>
Signed-off-by: Alan Stern <st...@rowland.harvard.edu>
Signed-off-by: Felipe Balbi <ba...@ti.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/usb/gadget/udc/udc-core.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/gadget/udc/udc-core.c
+++ b/drivers/usb/gadget/udc/udc-core.c
@@ -321,6 +321,7 @@ err4:
err3:
put_device(&udc->dev);
+ device_del(&gadget->dev);
err2:
put_device(&gadget->dev);
--
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