[PATCH 1/4] perf probe: Delete an unnecessary check in try_to_find_absolute_address()

SF Markus Elfring
2017-01-23T15:23:24Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 23 Jan 2017 14:54:26 +0100

Remove a condition check which is unnecessary at the end
because this source code place should usually only be reached
with a non-zero pointer.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
tools/perf/util/probe-event.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index d281ae2b54e8..6c7508337fe8 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -2966,10 +2966,8 @@ static int try_to_find_absolute_address(struct perf_probe_event *pev,
return 1;

errout:
- if (*tevs) {
- clear_probe_trace_events(*tevs, 1);
- *tevs = NULL;
- }
+ clear_probe_trace_events(*tevs, 1);
+ *tevs = NULL;
return err;
}

--
2.11.0