[tip:perf/core] perf hists browser: Fix up some branch alignment

[tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com>]

Commit-ID:  446fb96c4a72ba390fbdecf27a88eaa50ea179dc
Gitweb:     http://git.kernel.org/tip/446fb96c4a72ba390fbdecf27a88eaa50ea179dc
Author:     Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Mon, 16 Mar 2015 17:46:57 -0300
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 16 Mar 2015 17:46:57 -0300

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>
---
 tools/perf/ui/browsers/hists.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

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