tools lib traceevent: Fix error path on process_array()
authorNamhyung Kim <namhyung.kim@lge.com>
Wed, 19 Sep 2012 06:58:41 +0000 (15:58 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 24 Sep 2012 15:00:15 +0000 (12:00 -0300)
free_token() under out_free should be called with 'token' and no need
to set *tok to NULL since it's set already.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1348037924-17568-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/lib/traceevent/event-parse.c

index 77ebeb8266f4b429394d881f371c69e2399348fd..6270ee2e98308cf0f8e786bd75d8beb842445dc4 100644 (file)
@@ -1595,8 +1595,7 @@ process_array(struct event_format *event, struct print_arg *top, char **tok)
        return type;
 
 out_free:
-       free_token(*tok);
-       *tok = NULL;
+       free_token(token);
        free_arg(arg);
        return EVENT_ERROR;
 }