tree b5310f347b00466d17f2afe84d812933b570657e
parent 05f1d8ed03f547054efbc4d29bb7991c958ede95
author Stefan Haberland <sth@linux.ibm.com> 1689968205 +0200
committer Jens Axboe <axboe@kernel.dk> 1690225529 -0600

s390/dasd: use correct number of retries for ERP requests

If a DASD request fails an error recovery procedure (ERP) request might
be built as a copy of the original request to do error recovery.

The ERP request gets a number of retries assigned.
This number is always 256 no matter what other value might have been set
for the original request. This is not what is expected when a user
specifies a certain amount of retries for the device via sysfs.

Correctly use the number of retries of the original request for ERP
requests.

Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Link: https://lore.kernel.org/r/20230721193647.3889634-3-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>