Merge pull request #17061 from hcaseyal/fix_fallthrough_error

Move fallthrough comment so it is recognized internally

test/core/memory_usage/BUILD

@@ -12,14 +12,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-load("//bazel:grpc_build_system.bzl", "grpc_cc_library", "grpc_cc_test", "grpc_cc_binary", "grpc_package")
+load("//bazel:grpc_build_system.bzl", "grpc_cc_test", "grpc_cc_binary", "grpc_package")
 
 grpc_package(name = "test/core/memory_usage")
 
 licenses(["notice"])  # Apache v2
 
-load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
-
 grpc_cc_binary(
     name = "client",
     testonly = 1,

test/core/memory_usage/server.cc

@@ -292,9 +292,9 @@ int main(int argc, char** argv) {
                 send_status(&calls[k]);
               }
             }
+          /* 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);