diff options
author | Adrian Hunter <adrian.hunter@intel.com> | 2018-03-07 16:02:25 +0200 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-08 10:05:56 -0300 |
commit | 15d599a25c7649807a2b66f7100efcf030665068 (patch) | |
tree | b9cb123e3d862cc84ecaf06adf9548aaa269d3a4 /tools/perf/arch | |
parent | 91d29b288aed3406caf7c454bf2b898c96cfd177 (diff) | |
download | linux-15d599a25c7649807a2b66f7100efcf030665068.tar.bz2 |
perf intel-pt/bts: In auxtrace_record__init_intel() evlist is never NULL
Tidy auxtrace_record__init_intel() slightly by recognizing that evlist is
never NULL.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1520431349-30689-6-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch')
-rw-r--r-- | tools/perf/arch/x86/util/auxtrace.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/tools/perf/arch/x86/util/auxtrace.c b/tools/perf/arch/x86/util/auxtrace.c index 6aa3f2a38321..b135af62011c 100644 --- a/tools/perf/arch/x86/util/auxtrace.c +++ b/tools/perf/arch/x86/util/auxtrace.c @@ -37,15 +37,11 @@ struct auxtrace_record *auxtrace_record__init_intel(struct perf_evlist *evlist, intel_pt_pmu = perf_pmu__find(INTEL_PT_PMU_NAME); intel_bts_pmu = perf_pmu__find(INTEL_BTS_PMU_NAME); - if (evlist) { - evlist__for_each_entry(evlist, evsel) { - if (intel_pt_pmu && - evsel->attr.type == intel_pt_pmu->type) - found_pt = true; - if (intel_bts_pmu && - evsel->attr.type == intel_bts_pmu->type) - found_bts = true; - } + evlist__for_each_entry(evlist, evsel) { + if (intel_pt_pmu && evsel->attr.type == intel_pt_pmu->type) + found_pt = true; + if (intel_bts_pmu && evsel->attr.type == intel_bts_pmu->type) + found_bts = true; } if (found_pt && found_bts) { |