perf hists browser: Fix up some branch alignment

Those asprintf return checks should be aligned with the other
conditionals, fix it.

Also add {} blocks to further clarify.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
echo Link: http://lkml.kernel.org/n/tip-`ranpwd -l 24`@git.kernel.org
Link: http://lkml.kernel.org/n/tip-nqgs07jfphbkw67wja870d3r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index f69371b7f49b..ebd9d3afe2d6 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1623,17 +1623,17 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
 
                         if (bi->from.sym != NULL &&
                             !bi->from.map->dso->annotate_warned &&
-                                asprintf(&options[nr_options], "Annotate %s",
-                                         bi->from.sym->name) > 0)
+                            asprintf(&options[nr_options], "Annotate %s", bi->from.sym->name) > 0) {
                                 annotate_f = nr_options++;
+                        }
 
                         if (bi->to.sym != NULL &&
                             !bi->to.map->dso->annotate_warned &&
                             (bi->to.sym != bi->from.sym ||
                              bi->to.map->dso != bi->from.map->dso) &&
-                                asprintf(&options[nr_options], "Annotate %s",
-                                         bi->to.sym->name) > 0)
+                            asprintf(&options[nr_options], "Annotate %s", bi->to.sym->name) > 0) {
                                 annotate_t = nr_options++;
+                        }
                 } else {
                         if (browser->selection->sym != NULL &&
                             !browser->selection->map->dso->annotate_warned) {
@@ -1643,8 +1643,9 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
 
                                 if (notes->src &&
                                     asprintf(&options[nr_options], "Annotate %s",
-                                                 browser->selection->sym->name) > 0)
+                                                 browser->selection->sym->name) > 0) {
                                         annotate = nr_options++;
+                                }
                         }
                 }
 skip_annotation: