[tip:perf/core] perf tools: Add missing closedir in multi tracepoint processing

[tip-bot for Jiri Olsa <jolsa@redhat.com>]

Commit-ID:  0bd3f0840bf4bc900b4beb8e792ad499b43dad3b
Gitweb:     http://git.kernel.org/tip/0bd3f0840bf4bc900b4beb8e792ad499b43dad3b
Author:     Jiri Olsa <jolsa@redhat.com>
AuthorDate: Mon, 17 Dec 2012 14:08:36 +0100
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 24 Jan 2013 16:40:10 -0300

perf tools: Add missing closedir in multi tracepoint processing

We don't close 'events' directory when reading multiple tracepoint
events. Adding missing closedir.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1355749718-4355-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/parse-events.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 2d8d53be..d64ff29 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -408,6 +408,7 @@ static int add_tracepoint_multi(struct list_head **list, int *idx,
 		ret = add_tracepoint(list, idx, sys_name, evt_ent->d_name);
 	}
 
+	closedir(evt_dir);
 	return ret;
 }