s390/qdio: propagate error when cancelling a ccw fails

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If qdio_cancel_ccw() times out (or is interrupted) before the interrupt
for the {halt,clear} action arrives, report this back to the caller as
an error.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Julian Wiedmann 2021-06-01 08:20:09 +02:00 • committed by Heiko Carstens

parent d06314e0ce

commit d1ea9b58c8

1 changed files with 8 additions and 5 deletions

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drivers/s390/cio/qdio_main.c

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