[tip:perf/core] perf util: No need to call read_trace_init() in tracing_data_header()

[tip-bot for Namhyung Kim <tipbot@zytor.com>]

Commit-ID:  cfd0e8cf7fe7ad6f6c08e23ca4410bd718eeaf0b
Gitweb:     http://git.kernel.org/tip/cfd0e8cf7fe7ad6f6c08e23ca4410bd718eeaf0b
Author:     Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Tue, 4 Jun 2013 14:20:30 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 12 Jul 2013 13:52:31 -0300

perf util: No need to call read_trace_init() in tracing_data_header()

It's useless to call the read_trace_init() function at this time as we
don't need a returned pevent and it makes me confusing. :)

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1370323231-14022-16-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/trace-event-info.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c
index a800f2b..f3c9e55 100644
--- a/tools/perf/util/trace-event-info.c
+++ b/tools/perf/util/trace-event-info.c
@@ -476,8 +476,6 @@ static int tracing_data_header(void)
 	else
 		buf[0] = 0;
 
-	read_trace_init(buf[0], buf[0]);
-
 	if (write(output_fd, buf, 1) != 1)
 		return -1;