[PATCH 2/4] trace-cmd: Only show unit test output when -v is supplied

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From: "Steven Rostedt (Google)" <rostedt@xxxxxxxxxxx>

The "Use libraries to read file" test shows the output of the reading of
the trace.dat file. That should only happen if the '-v' option is
supplied, otherwise, it should be muted.

Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
---
 utest/tracecmd-utest.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/utest/tracecmd-utest.c b/utest/tracecmd-utest.c
index e45b3537365c..2ec3f7118690 100644
--- a/utest/tracecmd-utest.c
+++ b/utest/tracecmd-utest.c
@@ -264,7 +264,8 @@ static int read_events(struct tracecmd_input *handle, struct tep_record *record,
 	tep_print_event(tep, seq, record, "%s-%d %s %s\n",
 			TEP_PRINT_COMM, TEP_PRINT_PID,
 			TEP_PRINT_NAME, TEP_PRINT_INFO);
-	trace_seq_do_printf(seq);
+	if (show_output)
+		trace_seq_do_printf(seq);
 	return 0;
 }
 
-- 
2.35.1




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