From 1b4cd43bd3f9aa7a794e29b80b0d984a8e144df4 Mon Sep 17 00:00:00 2001
From: Alan Stern <stern@rowland.harvard.edu>
Date: Thu, 12 Jul 2007 17:03:01 -0400
Subject: [PATCH] isp116x-hcd: prepare for urb->status

This patch (as931b), adapted from a patch by Olav Kongas, makes a small
set of conservative changes to the isp116x-hcd driver in preparation
for the removal of urb->status.

	finish_request() is moved up in the source and is called
	as soon as the URB is known to have completed, rather than
	after all the active endpoints have been scanned.

	The status of a completed URB is kept in a local variable
	and copied to urb->status only when the URB is about to be
	given back.

	-EREMOTEIO error status for control transfers is set after
	the status stage rather than when the short packet arrives.

	Some unnecessary uses of urb->lock are removed.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
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