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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2015-12-03 19:24:00 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-12-17 11:37:33 +0300 |
| commit | 74a599f09bec7419b2490039f0fb33bc8581ef7c (patch) | |
| tree | 79139da3ddbac8589a09ac124440d2dfeb6f1f31 /fs/jbd2/commit.c | |
| parent | 9f9499ae8e6415cefc4fe0a96ad0e27864353c89 (diff) | |
| download | linux-74a599f09bec7419b2490039f0fb33bc8581ef7c.tar.xz | |
virtio/s390: handle error values in irb
The common I/O layer may pass an error value as the irb in the device's
interrupt handler (for classic channel I/O). This won't happen in
current virtio-ccw implementations, but it's better to be safe than
sorry.
Let's just return the error conveyed by the irb and clear any possible
pending I/O indications.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Guenther Hutzl <hutzl@linux.vnet.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions