From: Arnaldo Carvalho de Melo <a...@redhat.com> Those functions always check if the argument is NULL before trying to grab a reference count, and also will return the received object, so, to make code more compact, no need to check for NULL.
Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: David Ahern <dsah...@gmail.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Krister Johansen <k...@templeofstupid.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Wang Nan <wangn...@huawei.com> Link: https://lkml.kernel.org/n/tip-i9wycjdxh0fwhryu55lma...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/builtin-probe.c | 3 +-- tools/perf/util/hist.c | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index c0065923a525..99de91698de1 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -81,8 +81,7 @@ static int parse_probe_event(const char *str) params.target_used = true; } - if (params.nsi) - pev->nsi = nsinfo__get(params.nsi); + pev->nsi = nsinfo__get(params.nsi); /* Parse a perf-probe command into event */ ret = parse_perf_probe_command(str, pev); diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 4d602fba40b2..95333b068109 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1039,7 +1039,7 @@ int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al, int err, err2; struct map *alm = NULL; - if (al && al->map) + if (al) alm = map__get(al->map); err = sample__resolve_callchain(iter->sample, &callchain_cursor, &iter->parent, -- 2.14.3
