diff options
| author | He Kuang | 2015-05-11 14:28:36 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2015-05-12 14:59:49 +0200 |
| commit | ff8f695c0ec9d73d8a9f92fe634d6476ad74e3a1 (patch) | |
| tree | c6438869997e4b99abcb2ef3ff23e4c37da18a18 /tools/perf/builtin-trace.c | |
| parent | perf report: Force tty output if -T/--thread option is given (diff) | |
| download | kernel-qcow2-linux-ff8f695c0ec9d73d8a9f92fe634d6476ad74e3a1.tar.gz kernel-qcow2-linux-ff8f695c0ec9d73d8a9f92fe634d6476ad74e3a1.tar.xz kernel-qcow2-linux-ff8f695c0ec9d73d8a9f92fe634d6476ad74e3a1.zip | |
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.c | 3 |
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; } |