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Message-Id: <1431643089-16176-5-git-send-email-acme@kernel.org>
Date: Thu, 14 May 2015 19:37:56 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org, He Kuang <hekuang@...wei.com>,
Jiri Olsa <jolsa@...nel.org>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Wang Nan <wangnan0@...wei.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 04/17] perf trace: Removed duplicated NULL test
From: He Kuang <hekuang@...wei.com>
No need to test trace.evlist against NULL twice.
Signed-off-by: He Kuang <hekuang@...wei.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/r/1431347316-30401-2-git-send-email-hekuang@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/builtin-trace.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index cbfdb9523868..96a2ebafc755 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2721,11 +2721,10 @@ int cmd_trace(int argc, const char **argv, const char *prefix __maybe_unused)
signal(SIGFPE, sighandler_dump_stack);
trace.evlist = perf_evlist__new();
- if (trace.evlist == NULL)
- return -ENOMEM;
if (trace.evlist == NULL) {
pr_err("Not enough memory to run!\n");
+ err = -ENOMEM;
goto out;
}
--
2.1.0
--
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