From 9a8fd68b15e7b047678a651b7f7e2f3dcd19d20d Mon Sep 17 00:00:00 2001
From: Robert Hancock <hancockrwd@gmail.com>
Date: Tue, 8 Dec 2009 20:48:10 -0600
Subject: [PATCH] libata: fix reporting of drained bytes when clearing DRQ

When we drain data from a device to clear DRQ during error recovery,
the number of bytes reported as drained is too low by a factor of 2
because the count is actually reporting the number of words drained,
not bytes. Fix this.

Signed-off-by: Robert Hancock <hancockrwd@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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