Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit dbedd0ee authored by Michael Ernst's avatar Michael Ernst Committed by Martin Schwidefsky
Browse files

[S390] cio: Log the response from the unit check handler 



Log the response from the unit check handler which triggers further
cio internal i/o processing.

Signed-off-by: default avatarMichael Ernst <mernst@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent fd0457a6

drivers/s390/cio/ccwreq.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -182,6 +182,8 @@ static enum io_status ccwreq_status(struct ccw_device *cdev, struct irb *lcirb) 
		/* Ask the driver what to do */

		/* Ask the driver what to do */

		if (cdev->drv && cdev->drv->uc_handler) {

		if (cdev->drv && cdev->drv->uc_handler) {

			todo = cdev->drv->uc_handler(cdev, lcirb);

			todo = cdev->drv->uc_handler(cdev, lcirb);

			CIO_TRACE_EVENT(2, "uc_response");

			CIO_HEX_EVENT(2, &todo, sizeof(todo));

			switch (todo) {

			switch (todo) {

			case UC_TODO_RETRY:

			case UC_TODO_RETRY:

				return IO_STATUS_ERROR;

				return IO_STATUS_ERROR;