[PATCH v3 05/11] vfio/ccw: Pass enum to FSM event jumptable

Eric Farman
2022-06-30T20:37:08Z

The FSM has an enumerated list of events defined.
Use that as the argument passed to the jump table,
instead of a regular int.

Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
---
drivers/s390/cio/vfio_ccw_private.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/s390/cio/vfio_ccw_private.h b/drivers/s390/cio/vfio_ccw_private.h
index 12b5537d478f..5c128eec596b 100644
--- a/drivers/s390/cio/vfio_ccw_private.h
+++ b/drivers/s390/cio/vfio_ccw_private.h
@@ -156,7 +156,7 @@ typedef void (fsm_func_t)(struct vfio_ccw_private *, enum vfio_ccw_event);
extern fsm_func_t *vfio_ccw_jumptable[NR_VFIO_CCW_STATES][NR_VFIO_CCW_EVENTS];

static inline void vfio_ccw_fsm_event(struct vfio_ccw_private *private,
- int event)
+ enum vfio_ccw_event event)
{
trace_vfio_ccw_fsm_event(private->sch->schid, private->state, event);
vfio_ccw_jumptable[private->state][event](private, event);
--
2.32.0