Mesa (master): radeon: add missing fallthrough comments

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Module: Mesa
Branch: master
Commit: 580fe8995815297faadfa82e1e533a046447a77d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=580fe8995815297faadfa82e1e533a046447a77d

Author: Timothy Arceri <tarceri at itsqueeze.com>
Date:   Wed Jul  1 15:50:11 2020 +1000

radeon: add missing fallthrough comments

Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5705>

---

 src/mesa/drivers/dri/radeon/radeon_maos_verts.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mesa/drivers/dri/radeon/radeon_maos_verts.c b/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
index 51a85d17e45..fff6b8d2d05 100644
--- a/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
+++ b/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
@@ -405,12 +405,15 @@ void radeonEmitArrays( struct gl_context *ctx, GLuint inputs )
       switch (VB->AttribPtr[_TNL_ATTRIB_POS]->size) {
       case 1:
 	    _mesa_vector4f_clean_elem(&rmesa->tcl.ObjClean, VB->Count, 1);
+	    /* fallthrough */
       case 2:
 	    _mesa_vector4f_clean_elem(&rmesa->tcl.ObjClean, VB->Count, 2);
+	    /* fallthrough */
       case 3:
 	 if (setup_tab[i].vertex_format & RADEON_CP_VC_FRMT_W0) {
 	    _mesa_vector4f_clean_elem(&rmesa->tcl.ObjClean, VB->Count, 3);
 	 }
+	 /* fallthrough */
       case 4:
       default:
 	 break;