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>
Link: http://lkml.kernel.org/n/tip-`ranpwd
Link: http://lkml.kernel.org/n/tip-nqgs07jfphbkw67wja870d3r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index f69371b..ebd9d3a 100644 (file)
--- 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: