cleanup: rename _cleanup_tokener_ to __cleanup_tokener

Follow the new naming pattern of the compiler attributes which is just
__NAME. This is what the kernel is using as well.

Signed-off-by: Daniel Wagner <[email protected]>

Author: igaw

libnvme/src/nvme/json.c

@@ -191,14 +191,14 @@ static void json_parse_host(struct libnvme_global_ctx *ctx, struct json_object *
 }
 
 static DEFINE_CLEANUP_FUNC(cleanup_tokener, json_tokener *, json_tokener_free)
-#define _cleanup_tokener_ __cleanup(cleanup_tokener)
+#define __cleanup_tokener __cleanup(cleanup_tokener)
 
 static struct json_object *parse_json(struct libnvme_global_ctx *ctx, int fd)
 {
 	char buf[JSON_FILE_BUF_SIZE];
 	struct json_object *obj;
 	char *str = NULL;
-	_cleanup_tokener_ json_tokener *tok = NULL;
+	__cleanup_tokener json_tokener *tok = NULL;
 	int ret;
 	__cleanup_free void *ptr = NULL;
 	int len = 0;