Mesa (mesa_7_7_branch): st/dri: Add comment for intentional fallthrough in case statement.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_7_branch
Commit: f8db32acbd03079d4ef30daa1db1339aa35b5cfb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f8db32acbd03079d4ef30daa1db1339aa35b5cfb

Author: Vinson Lee <vlee at vmware.com>
Date:   Mon Jan 18 18:14:03 2010 -0800

st/dri: Add comment for intentional fallthrough in case statement.

---

 src/gallium/state_trackers/dri/dri_drawable.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c
index 0a8c1cd..99dc022 100644
--- a/src/gallium/state_trackers/dri/dri_drawable.c
+++ b/src/gallium/state_trackers/dri/dri_drawable.c
@@ -183,6 +183,7 @@ dri_get_buffers(__DRIdrawablePrivate * dPriv)
       case __DRI_BUFFER_FRONT_LEFT:
 	 if (!st_screen->auto_fake_front)
 	    continue;
+	 /* fallthrough */
       case __DRI_BUFFER_FAKE_FRONT_LEFT:
 	 index = ST_SURFACE_FRONT_LEFT;
 	 format = drawable->color_format;