s390/cio: use fallthrough;

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 0c6245f..50007cb 100644 (file)
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1262,7 +1262,7 @@ static int recovery_check(struct device *dev, void *data)
                sch = to_subchannel(cdev->dev.parent);
                if ((sch->schib.pmcw.pam & sch->opm) == sch->vpm)
                        break;
-               /* fall through */
+               fallthrough;
        case DEV_STATE_DISCONNECTED:
                CIO_MSG_EVENT(3, "recovery: trigger 0.%x.%04x\n",
                              cdev->private->dev_id.ssid,
@@ -2091,7 +2091,7 @@ static void ccw_device_todo(struct work_struct *work)
        case CDEV_TODO_UNREG_EVAL:
                if (!sch_is_pseudo_sch(sch))
                        css_schedule_eval(sch->schid);
-               /* fall-through */
+               fallthrough;
        case CDEV_TODO_UNREG:
                if (sch_is_pseudo_sch(sch))
                        ccw_device_unregister(cdev);