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Revert "usb: gadget: composite: dequeue cdev->req before free it in composite_dev_cleanup"
This reverts commit f2267089ea17fa97b796b1b4247e3f8957655df3. That commit causes more problem than fixes. Firstly, kfree() should be called after usb_ep_dequeue() and secondly, the way things are, we will try to dequeue a request that has already completed much more frequently than one which is pending. Cc: Li Jun <b47624@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Cc: stable <stable@vger.kernel.org> # 3.17 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1956,7 +1956,6 @@ void composite_dev_cleanup(struct usb_composite_dev *cdev)
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}
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if (cdev->req) {
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kfree(cdev->req->buf);
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usb_ep_dequeue(cdev->gadget->ep0, cdev->req);
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usb_ep_free_request(cdev->gadget->ep0, cdev->req);
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}
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cdev->next_string_id = 0;
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