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Date: Fri, 14 Aug 2015 10:41:54 -0700 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Peter Chen <peter.chen@...escale.com>, Alan Stern <stern@...land.harvard.edu>, Felipe Balbi <balbi@...com> Subject: [PATCH 4.1 26/84] usb: udc: core: add device_del() call to error pathway 4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alan Stern <stern@...land.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.chen@...escale.com> Signed-off-by: Alan Stern <stern@...land.harvard.edu> Signed-off-by: Felipe Balbi <balbi@...com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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