From: Roel Kluin <roel.kluin@gmail.com>
Date: Thu, 5 Mar 2009 15:10:55 +0000 (+0100)
Subject: ide: expiry() returns int, negative expiry() return values won't be noticed
X-Git-Tag: v2.6.29-rc8~62^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0c6dcd8d4257a129fc813ac68f20b77c6ae2a7a;p=pandora-kernel.git

ide: expiry() returns int, negative expiry() return values won't be noticed

bart:
It seems like the bug could cause insanely long timeouts for:
- ATA_DMA_ERR error in dma_timer_expiry()
- commands without ->expiry in tc86c001_timer_expiry()
  (TC86C001 IDE controller only)

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
[bart: port it to the current tree]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

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