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-rw-r--r--tools/perf/util/trace-event-info.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c
index 6c9302a7274..1fd824c1f1c 100644
--- a/tools/perf/util/trace-event-info.c
+++ b/tools/perf/util/trace-event-info.c
@@ -458,7 +458,7 @@ static void read_proc_kallsyms(void)
static void read_ftrace_printk(void)
{
unsigned int size, check_size;
- const char *path;
+ char *path;
struct stat st;
int ret;
@@ -468,14 +468,15 @@ static void read_ftrace_printk(void)
/* not found */
size = 0;
write_or_die(&size, 4);
- return;
+ goto out;
}
size = get_size(path);
write_or_die(&size, 4);
check_size = copy_file(path);
if (size != check_size)
die("error in size of file '%s'", path);
-
+out:
+ put_tracing_file(path);
}
static struct tracepoint_path *