Mesa (master): iris: mark switch case fallthrough

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Module: Mesa
Branch: master
Commit: 3e534489ecb0d4e042a14ac344d54b425a03848b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3e534489ecb0d4e042a14ac344d54b425a03848b

Author: Tapani Pälli <tapani.palli at intel.com>
Date:   Tue Mar 19 11:30:58 2019 +0200

iris: mark switch case fallthrough

CID: 1444103
Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom at intel.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/gallium/drivers/iris/iris_state.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c
index bd5ee14a5f0..4d9f087ae28 100644
--- a/src/gallium/drivers/iris/iris_state.c
+++ b/src/gallium/drivers/iris/iris_state.c
@@ -2704,9 +2704,9 @@ iris_create_vertex_elements(struct pipe_context *ctx,
                            VFCOMP_STORE_SRC, VFCOMP_STORE_SRC };
 
       switch (isl_format_get_num_channels(fmt.fmt)) {
-      case 0: comp[0] = VFCOMP_STORE_0;
-      case 1: comp[1] = VFCOMP_STORE_0;
-      case 2: comp[2] = VFCOMP_STORE_0;
+      case 0: comp[0] = VFCOMP_STORE_0; /* fallthrough */
+      case 1: comp[1] = VFCOMP_STORE_0; /* fallthrough */
+      case 2: comp[2] = VFCOMP_STORE_0; /* fallthrough */
       case 3:
          comp[3] = isl_format_has_int_channel(fmt.fmt) ? VFCOMP_STORE_1_INT
                                                        : VFCOMP_STORE_1_FP;