From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Mon, 7 Aug 2006 15:00:28 +0000 (+0200)
Subject: [S390] tape class return value handling.
X-Git-Tag: v2.6.18-rc5~126^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25a2001a285e187d99ea347693bedd73b3e0722a;p=pandora-kernel.git

[S390] tape class return value handling.

Without this patch register_tape_dev() will always fail, but might
return a value that is not an error number. This will lead to accesses
to already freed memory areas...

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

Reading git-diff-tree failed