s390/dasd: suppress command reject error for query host access command
authorStefan Haberland <sth@linux.vnet.ibm.com>
Wed, 22 Mar 2017 10:06:20 +0000 (11:06 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 28 Mar 2017 14:54:28 +0000 (16:54 +0200)
commitab24fbd35a6ee77a58c24bd50582c51610a194f0
treee8575dae199f5fe938f568bb1c2c7cf3873b4abb
parentccd53fa2261c2676258fe523d9201099f4d5ebc1
s390/dasd: suppress command reject error for query host access command

On some z/VM systems the query host access command is not supported for
temp disks, though the corresponding feature code is set.
This does not have any impact beside that the information is not available.
Suppress the full blown command reject error messages to not confuse the
user. The error is still logged in the s390dbf.

Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd_3990_erp.c
drivers/s390/block/dasd_eckd.c
drivers/s390/block/dasd_int.h