s390/dasd: split up dasd_eckd_read_conf

Move the cabling check out of dasd_eckd_read_conf and split it up into
separate functions to improve readability and re-use functions.

Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Link: https://lore.kernel.org/r/20211020115124.1735254-4-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Stefan Haberland 2021-10-20 13:51:20 +02:00 • committed by Jens Axboe
commit 23596961b4