tree c8f1e25035b207e2a45a29138309acaee20d6cb6
parent 83b3370c79b91b9be3f6540c3c914e689134b45f
author Peter Oberparleiter <peter.oberparleiter@de.ibm.com> 1177682495 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1177682500 +0200

[S390] cio: fix subchannel channel-path data usage

Ensure that channel-path related subchannel data is only retrieved and
used when it is valid and that it is updated when it may have changed.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>