[tip:perf/core] perf hists browser: Fold two consecutive symbol_conf.use_callchain ifs

[tip-bot for Arnaldo Carvalho de Melo]

Commit-ID:  1b6b678ecfb73724914a8b12d57909a4c514a9bd
Gitweb:     http://git.kernel.org/tip/1b6b678ecfb73724914a8b12d57909a4c514a9bd
Author:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Mon, 18 Apr 2016 12:24:41 -0300
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 18 Apr 2016 12:26:27 -0300

perf hists browser: Fold two consecutive symbol_conf.use_callchain ifs

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Milian Wolff <milian.wolff@xxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-u701i6qpecgm9jiat52i8l98@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/ui/browsers/hists.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index e70df2e..6a46819 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1896,11 +1896,10 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser,
 	bool first = true;
 	int ret;
 
-	if (symbol_conf.use_callchain)
+	if (symbol_conf.use_callchain) {
 		folded_sign = hist_entry__folded(he);
-
-	if (symbol_conf.use_callchain)
 		printed += fprintf(fp, "%c ", folded_sign);
+	}
 
 	hists__for_each_format(browser->hists, fmt) {
 		if (perf_hpp__should_skip(fmt, he->hists))