Commit-ID: f622df5ed768ce7c049af99196c1b7b0a2c0d385 Gitweb: https://git.kernel.org/tip/f622df5ed768ce7c049af99196c1b7b0a2c0d385 Author: Arnaldo Carvalho de Melo <[email protected]> AuthorDate: Thu, 24 May 2018 11:17:34 -0300 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Mon, 4 Jun 2018 10:28:50 -0300
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 <[email protected]> Cc: David Ahern <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Masami Hiramatsu <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Wang Nan <[email protected]> Link: https://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/probe-event.c | 3 +-- 1 file changed, 1 insertion(+), 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;
