From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Tue, 9 Sep 2008 10:38:58 +0000 (+0200)
Subject: [S390] cio: handle ssch() return codes correctly.
X-Git-Tag: v2.6.27-rc6~5^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c91ebe496120e05301465fff31094bfecf798e9f;p=pandora-kernel.git

[S390] cio: handle ssch() return codes correctly.

ssch() has two classes of return codes:
- condition codes (0-3) which need to be translated to Linux
  error codes
- Linux error codes (-EIO on exceptions) which should be passed
  to the caller (instead of erronously being handled like
  condition code 3)

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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