diff options
| author |   Eric Farman <farman@linux.ibm.com> | 2018-09-21 22:40:12 +0200 |
|---|---|---|
| committer |   Cornelia Huck <cohuck@redhat.com> | 2018-09-27 16:32:50 +0200 |
| commit | c98e16b2fa1202dd8c66900823591cd110a1a213 (patch) | |
| tree | 7241a2925f90acf89b065531d202d69b1caa97ff /drivers/s390/cio/vfio_ccw_fsm.c | |
| parent | s390/hibernate: fix error handling when suspend cpu != resume cpu (diff) | |
| download | linux-dev-c98e16b2fa1202dd8c66900823591cd110a1a213.tar.xz linux-dev-c98e16b2fa1202dd8c66900823591cd110a1a213.zip | |
s390/cio: Convert ccw_io_region to pointer
In the event that we want to change the layout of the ccw_io_region in the
future[1], it might be easier to work with it as a pointer within the
vfio_ccw_private struct rather than an embedded struct.
[1] https://patchwork.kernel.org/comment/22228541/
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <20180921204013.95804-2-farman@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'drivers/s390/cio/vfio_ccw_fsm.c')
| -rw-r--r-- | drivers/s390/cio/vfio_ccw_fsm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/cio/vfio_ccw_fsm.c b/drivers/s390/cio/vfio_ccw_fsm.c index 797a82731159..f94aa01f9c36 100644 --- a/drivers/s390/cio/vfio_ccw_fsm.c +++ b/drivers/s390/cio/vfio_ccw_fsm.c @@ -93,13 +93,13 @@ static void fsm_io_error(struct vfio_ccw_private *private, enum vfio_ccw_event event) { pr_err("vfio-ccw: FSM: I/O request from state:%d\n", private->state); - private->io_region.ret_code = -EIO; + private->io_region->ret_code = -EIO; } static void fsm_io_busy(struct vfio_ccw_private *private, enum vfio_ccw_event event) { - private->io_region.ret_code = -EBUSY; + private->io_region->ret_code = -EBUSY; } static void fsm_disabled_irq(struct vfio_ccw_private *private, @@ -126,7 +126,7 @@ static void fsm_io_request(struct vfio_ccw_private *private, { union orb *orb; union scsw *scsw = &private->scsw; - struct ccw_io_region *io_region = &private->io_region; + struct ccw_io_region *io_region = private->io_region; struct mdev_device *mdev = private->mdev; char *errstr = "request"; |