misc: mic: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/mic/scif/scif_api.c b/drivers/misc/mic/scif/scif_api.c
index 7b2dddc..463f06d 100644 (file)
--- a/drivers/misc/mic/scif/scif_api.c
+++ b/drivers/misc/mic/scif/scif_api.c
@@ -187,6 +187,7 @@ int scif_close(scif_epd_t epd)
        case SCIFEP_ZOMBIE:
                dev_err(scif_info.mdev.this_device,
                        "SCIFAPI close: zombie state unexpected\n");
+               /* fall through */
        case SCIFEP_DISCONNECTED:
                spin_unlock(&ep->lock);
                scif_unregister_all_windows(epd);