diff options
| author | Eric Farman <farman@linux.ibm.com> | 2022-11-04 15:20:02 +0100 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-11-10 11:11:25 -0700 |
| commit | 008a011d68036ebfa4dede07cb9b93dedaa958b1 (patch) | |
| tree | acf06e4d1df05f8eca914fa4d0e3bf413cfe7145 /drivers/s390/cio/vfio_ccw_drv.c | |
| parent | 9e6f07cd1eaa72c41719050c5ca9d22a8c0b7c02 (diff) | |
vfio/ccw: remove private->sch
These places all rely on the ability to jump from a private
struct back to the subchannel struct. Rather than keeping a
copy in our back pocket, let's use the relationship provided
by the vfio_device embedded within the private.
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Link: https://lore.kernel.org/r/20221104142007.1314999-3-farman@linux.ibm.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/s390/cio/vfio_ccw_drv.c')
| -rw-r--r-- | drivers/s390/cio/vfio_ccw_drv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c index 444b32047397..2c680a556383 100644 --- a/drivers/s390/cio/vfio_ccw_drv.c +++ b/drivers/s390/cio/vfio_ccw_drv.c @@ -160,7 +160,6 @@ static struct vfio_ccw_private *vfio_ccw_alloc_private(struct subchannel *sch) if (!private) return ERR_PTR(-ENOMEM); - private->sch = sch; mutex_init(&private->io_mutex); private->state = VFIO_CCW_STATE_STANDBY; INIT_LIST_HEAD(&private->crw); @@ -395,7 +394,7 @@ static int vfio_ccw_chp_event(struct subchannel *sch, if (!private || !mask) return 0; - trace_vfio_ccw_chp_event(private->sch->schid, mask, event); + trace_vfio_ccw_chp_event(sch->schid, mask, event); VFIO_CCW_MSG_EVENT(2, "sch %x.%x.%04x: mask=0x%x event=%d\n", sch->schid.cssid, sch->schid.ssid, sch->schid.sch_no, |