X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttng-filter-specialize.c;h=e9a85c78569fa0fda78fae76b9dc2982bd11dd2d;hb=6423140ffcb1c5b005199bb2fa34621361ad538d;hp=b9ddfb100225846e889e43b8eaa1cecf1f8bcb92;hpb=e16c054bb621df50a1710dcd9d1d613f13ef52d2;p=lttng-modules.git

diff --git a/lttng-filter-specialize.c b/lttng-filter-specialize.c
index b9ddfb10..e9a85c78 100644
--- a/lttng-filter-specialize.c
+++ b/lttng-filter-specialize.c
@@ -1,33 +1,18 @@
-/*
+/* SPDX-License-Identifier: MIT
+ *
  * lttng-filter-specialize.c
  *
  * LTTng modules filter code specializer.
  *
  * Copyright (C) 2010-2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
  */
 
 #include <linux/slab.h>
 #include <lttng-filter.h>
 #include "lib/align.h"
 
+#include <wrapper/compiler_attributes.h>
+
 static ssize_t bytecode_reserve_data(struct bytecode_runtime *runtime,
 		size_t align, size_t len)
 {
@@ -263,7 +248,8 @@ static int specialize_get_index(struct bytecode_runtime *runtime,
 		}
 		case OBJECT_TYPE_STRUCT:
 			/* Only generated by the specialize phase. */
-		case OBJECT_TYPE_VARIANT:	/* Fall-through */
+		case OBJECT_TYPE_VARIANT:
+			lttng_fallthrough;
 		default:
 			printk(KERN_WARNING "Unexpected get index type %d",
 				(int) stack_top->load.object_type);
@@ -518,6 +504,7 @@ int lttng_filter_specialize_bytecode(struct lttng_event *event,
 			goto end;
 
 		case FILTER_OP_RETURN:
+		case FILTER_OP_RETURN_S64:
 			ret = 0;
 			goto end;