Add clang fallthrough annotation

1 files changed, 1 insertions, 0 deletions

diff --git a/test/core/memory_usage/server.cc b/test/core/memory_usage/server.cc
index 7424797e6f..c79d661a42 100644
--- a/test/core/memory_usage/server.cc
+++ b/test/core/memory_usage/server.cc
@@ -295,6 +295,7 @@ int main(int argc, char** argv) {
           /* fallthrough */
           // no break here since we want to continue to case
           // FLING_SERVER_SEND_STATUS_SNAPSHOT to destroy the snapshot call
+          [[fallthrough]];
           case FLING_SERVER_SEND_STATUS_SNAPSHOT:
             grpc_byte_buffer_destroy(payload_buffer);
             grpc_byte_buffer_destroy(terminal_buffer);