tree 1615733697057a38054f68bf46109fffeeb5e549
parent b04da8bfdfbbd79544cab2fadfdc12e87eb01600
author Stefan Haberland <stefan.haberland@de.ibm.com> 1264583555 +0100
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> 1264583568 +0100

[S390] dasd: fix possible NULL pointer errors

Fix possible NULL pointer in DASD messages and correct discipline
checking.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>