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authorHe Kuang <hekuang@huawei.com>2015-05-11 12:28:36 +0000
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-05-12 09:59:49 -0300
commitff8f695c0ec9d73d8a9f92fe634d6476ad74e3a1 (patch)
treec6438869997e4b99abcb2ef3ff23e4c37da18a18 /tools/perf/builtin-trace.c
parentb138f42ed4920f808b5599efc2c4b150c27a4153 (diff)
downloadlinux-ff8f695c0ec9d73d8a9f92fe634d6476ad74e3a1.tar.gz
perf trace: Removed duplicated NULL test
No need to test trace.evlist against NULL twice. Signed-off-by: He Kuang <hekuang@huawei.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1431347316-30401-2-git-send-email-hekuang@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
-rw-r--r--tools/perf/builtin-trace.c3
1 files changed, 1 insertions, 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;
}