[src/trunk]: src/sys/dev/pci add or adjust fallthru comments.

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2409c7296f86
branches:  trunk
changeset: 448548:2409c7296f86
user:      mrg <mrg%NetBSD.org@localhost>
date:      Tue Feb 05 06:12:39 2019 +0000

description:
add or adjust fallthru comments.

diffstat:

 sys/dev/pci/machfb.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (35 lines):

diff -r 361941b9a803 -r 2409c7296f86 sys/dev/pci/machfb.c
--- a/sys/dev/pci/machfb.c      Tue Feb 05 06:11:29 2019 +0000
+++ b/sys/dev/pci/machfb.c      Tue Feb 05 06:12:39 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machfb.c,v 1.96 2019/02/03 12:39:38 tnn Exp $  */
+/*     $NetBSD: machfb.c,v 1.97 2019/02/05 06:12:39 mrg Exp $  */
 
 /*
  * Copyright (c) 2002 Bang Jun-Young
@@ -34,7 +34,7 @@
 
 #include <sys/cdefs.h>
 __KERNEL_RCSID(0,
-       "$NetBSD: machfb.c,v 1.96 2019/02/03 12:39:38 tnn Exp $");
+       "$NetBSD: machfb.c,v 1.97 2019/02/05 06:12:39 mrg Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -519,6 +519,7 @@
                case PCI_PRODUCT_ATI_MACH64_GX:
                case PCI_PRODUCT_ATI_MACH64_CX:
                        is_gx = 1;
+                       /* FALLTHROUGH */
                case PCI_PRODUCT_ATI_MACH64_CT:
                        sc->has_dsp = 0;
                        break;
@@ -528,7 +529,7 @@
                                sc->has_dsp = 0;
                                break;
                        }
-                       /* Otherwise fall through. */
+                       /* FALLTHROUGH */
                default:
                        sc->has_dsp = 1;
        }