linux-kernel - [PATCH 2/2] perf trace: Fix typo in builtin-trace.c

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Date:	Mon, 11 May 2015 12:28:36 +0000
From:	He Kuang <hekuang@...wei.com>
To:	<acme@...nel.org>, <jolsa@...nel.org>, <mingo@...hat.com>,
	<a.p.zijlstra@...llo.nl>
CC:	<wangnan0@...wei.com>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] perf trace: Fix typo in builtin-trace.c

Duplication NULL test for trace.evlist.

Signed-off-by: He Kuang <hekuang@...wei.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 bb05e44..ca39530 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2715,11 +2715,10 @@ 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;
 	}
 
-- 
1.8.5.2

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