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(parent: d06314e) | patch
s390/qdio: propagate error when cancelling a ccw fails
authorJulian Wiedmann <jwi@linux.ibm.com>
Tue, 1 Jun 2021 06:20:09 +0000 (08:20 +0200)
committerHeiko Carstens <hca@linux.ibm.com>
Tue, 27 Jul 2021 07:39:18 +0000 (09:39 +0200)
commitd1ea9b58c8fbdc280f06b48469b4d056bd69f142
tree0a865cbb4a091b27c3fad13187f4bf0a729860cdtree | snapshot
parentd06314e0ce20398a0505e42041155d550e70a918commit | diff
s390/qdio: propagate error when cancelling a ccw fails

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>
drivers/s390/cio/qdio_main.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git