[S390] dasd: prevent validate server for offline devices
authorStefan Haberland <stefan.haberland@de.ibm.com>
Sun, 11 Mar 2012 15:59:37 +0000 (11:59 -0400)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Sun, 11 Mar 2012 15:59:29 +0000 (11:59 -0400)
commit25e2cf1c1ac52d5078cf8cc3fd2f2ad084669ddd
tree17cc628cb917ee6165bbbaa323c501d7653d7ffb
parent35424f636e9b6e79a362162aaac96b12cc8e8f69
[S390] dasd: prevent validate server for offline devices

Calling validate server on devices in offline processing may cause
an OOPS in the dasd_sleep_on function.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Reviewed-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c
drivers/s390/block/dasd_eckd.c