[PATCH 5/7] perf ui/stdio: Rename print_hierarchy_header()

[Namhyung Kim <namhyung@kernel.org>]

Now the hists__fprintf_hierarchy_headers() is a simple wrapper passing
field separator.  Let's do it directly.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/ui/stdio/hist.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 18b4fd9342cd..a57131e61fe3 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -528,8 +528,8 @@ static int print_hierarchy_indent(const char *sep, int indent,
 	return fprintf(fp, "%-.*s", (indent - 2) * HIERARCHY_INDENT, line);
 }
 
-static int print_hierarchy_header(struct hists *hists, struct perf_hpp *hpp,
-				  const char *sep, FILE *fp)
+static int hists__fprintf_hierarchy_headers(struct hists *hists,
+					    struct perf_hpp *hpp, FILE *fp)
 {
 	bool first_node, first_col;
 	int indent;
@@ -538,6 +538,7 @@ static int print_hierarchy_header(struct hists *hists, struct perf_hpp *hpp,
 	unsigned header_width = 0;
 	struct perf_hpp_fmt *fmt;
 	struct perf_hpp_list_node *fmt_node;
+	const char *sep = symbol_conf.field_sep;
 
 	indent = hists->nr_hpp_node;
 
@@ -623,14 +624,6 @@ static int print_hierarchy_header(struct hists *hists, struct perf_hpp *hpp,
 	return 2;
 }
 
-static int
-hists__fprintf_hierarchy_headers(struct hists *hists,
-				 struct perf_hpp *hpp,
-				 FILE *fp)
-{
-	return print_hierarchy_header(hists, hpp, symbol_conf.field_sep, fp);
-}
-
 static void fprintf_line(struct hists *hists, struct perf_hpp *hpp,
 			 int line, FILE *fp)
 {
-- 
2.9.3