perf trace: Removed duplicated NULL test
authorHe Kuang <hekuang@huawei.com>
Mon, 11 May 2015 12:28:36 +0000 (12:28 +0000)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 12 May 2015 12:59:49 +0000 (09:59 -0300)
commitff8f695c0ec9d73d8a9f92fe634d6476ad74e3a1
treec6438869997e4b99abcb2ef3ff23e4c37da18a18
parentb138f42ed4920f808b5599efc2c4b150c27a4153
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>
tools/perf/builtin-trace.c