[S390] cio: remove unused local variable

Remove unused subchannel pointer in io_subchannel_recog_done.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 9be6dd5..a048a5a 100644 (file)
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1019,8 +1019,6 @@ static void ccw_device_call_sch_unregister(struct work_struct *work)
 void
 io_subchannel_recog_done(struct ccw_device *cdev)
 {
-       struct subchannel *sch;
-
        if (css_init_done == 0) {
                cdev->private->flags.recog_done = 1;
                return;
@@ -1031,7 +1029,6 @@ io_subchannel_recog_done(struct ccw_device *cdev)
                /* Remove device found not operational. */
                if (!get_device(&cdev->dev))
                        break;
-               sch = to_subchannel(cdev->dev.parent);
                PREPARE_WORK(&cdev->private->kick_work,
                             ccw_device_call_sch_unregister);
                queue_work(slow_path_wq, &cdev->private->kick_work);