[S390] dasd: fix message flood for unsolicited interrupts
authorStefan Haberland <stefan.haberland@de.ibm.com>
Fri, 10 Oct 2008 19:33:23 +0000 (21:33 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 10 Oct 2008 19:33:59 +0000 (21:33 +0200)
In the unsolicited interupt handler fake IRBs from CIO have to be
ignored because there is nothing to do.
The function dump_sense should not be called if there is no sense
data available.

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

Simple merge