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authorMarkus Elfring <elfring@users.sourceforge.net>2017-01-23 16:54:26 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-01-26 17:42:55 +0300
commit42e233cacc052bd545417c68155f2b9abd1bab72 (patch)
tree28854219d604932da2dbb9084a7861ff0772a7a9 /tools/perf/util/probe-event.c
parent1b29dfbba124be5077a24996a272205baec1c008 (diff)
downloadlinux-42e233cacc052bd545417c68155f2b9abd1bab72.tar.xz
perf probe: Delete an unnecessary check in try_to_find_absolute_address()
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> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: He Kuang <hekuang@huawei.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: Wang Nan <wangnan0@huawei.com> Cc: kernel-janitors@vger.kernel.org Link: http://lkml.kernel.org/r/a3f2473b-6383-a326-bce0-b826423608b8@users.sourceforge.net Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-event.c')
-rw-r--r--tools/perf/util/probe-event.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 4a57c8a60bd9..cdfc468d4d5f 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -3004,10 +3004,8 @@ 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;
}