s390/vfio_ccw: remove unused variable

Fix this set but not used warning:

drivers/s390/cio/vfio_ccw_drv.c: In function 'vfio_ccw_sch_io_todo':
drivers/s390/cio/vfio_ccw_drv.c:72:21: warning: variable 'sch' set but not used [-Wunused-but-set-variable]
  struct subchannel *sch;
                     ^

Signed-off-by: Sebastian Ott <[email protected]>
Reviewed-by: Dong Jia Shi <[email protected]>
Acked-by: Cornelia Huck <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
This commit is contained in:
Sebastian Ott 2017-06-26 19:47:16 +02:00 • committed by Martin Schwidefsky
commit c14b7a85be

View file

@ -69,12 +69,10 @@ out_unlock:
static void vfio_ccw_sch_io_todo(struct work_struct *work)
{
struct vfio_ccw_private *private;
struct subchannel *sch;
struct irb *irb;
private = container_of(work, struct vfio_ccw_private, io_work);
irb = &private->irb;
sch = private->sch;
if (scsw_is_solicited(&irb->scsw)) {
cp_update_scsw(&private->cp, &irb->scsw);