perf: Fix perf probe build error

[platform/adaptation/renesas_rcar/renesas_kernel.git] / tools / perf / util / probe-event.c

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 3967f8f..4fb4803 100644 (file)
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -1263,7 +1263,7 @@ static struct strlist *get_kprobe_trace_event_names(int fd, bool include_group)
 
 static int write_kprobe_trace_event(int fd, struct kprobe_trace_event *tev)
 {
-       int ret;
+       int ret = 0;
        char *buf = synthesize_kprobe_trace_command(tev);
 
        if (!buf) {