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s390/vfio_ccw: remove unused variable

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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 <sebott@linux.vnet.ibm.com>
Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott 2017-06-26 19:47:16 +02:00 committed by Martin Schwidefsky
parent 4bca698ffe
commit c14b7a85be
1 changed files with 0 additions and 2 deletions
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2
drivers/s390/cio/vfio_ccw_drv.c
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@ -69,12 +69,10 @@ int vfio_ccw_sch_quiesce(struct subchannel *sch)
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);