diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-24 17:17:34 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-06-04 16:28:50 +0300 |
| commit | f622df5ed768ce7c049af99196c1b7b0a2c0d385 (patch) | |
| tree | 41ca2747fea910e98af63ae49cad620b941f900d /tools/perf/util | |
| parent | 4f5aeecd0d1233cbd0ccd60f4d6701404884471a (diff) | |
| download | linux-f622df5ed768ce7c049af99196c1b7b0a2c0d385.tar.xz | |
perf probe: Use return of map__get() to make code more compact
The __get() idiom returns a reference count for the object passed, i.e.
all functions of this type return the object passed, so take advantage
of that to make the code more compact.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-ds6vdm7clh070512rpydidsc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/probe-event.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 3094f11e7d81..f119eb628dbb 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -165,8 +165,7 @@ static struct map *kernel_get_module_map(const char *module) if (strncmp(pos->dso->short_name + 1, module, pos->dso->short_name_len - 2) == 0 && module[pos->dso->short_name_len - 2] == '\0') { - map__get(pos); - return pos; + return map__get(pos); } } return NULL; |