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Commit a36c27df authored by Sebastian Siewior's avatar Sebastian Siewior Committed by Greg Kroah-Hartman
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usb: return error code instead of 0 in the enqueue function. 



if the enqueue function returns -ESHUTDOWN or -ENOMEM then
we return 0 instead of an error. This leads to a timeout and
then to a dequeue request of an not enqueued urb.

Signed-off-by: default avatarSebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 937ef73d

drivers/usb/host/isp1760-hcd.c

+1 −2
Original line number Diff line number Diff line
@@ -1615,8 +1615,7 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, 
		return -EPIPE;

	}



	isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);

	return 0;

	return isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);

}



static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,