--- zzzz-none-000/linux-3.10.107/tools/perf/ui/browsers/scripts.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/tools/perf/ui/browsers/scripts.c	2021-02-04 17:41:59.000000000 +0000
@@ -81,25 +81,25 @@
 	ui_browser__set_color(browser, current_entry ? HE_COLORSET_SELECTED :
 						       HE_COLORSET_NORMAL);
 
-	slsmg_write_nstring(sline->line, browser->width);
+	ui_browser__write_nstring(browser, sline->line, browser->width);
 }
 
-static int script_browser__run(struct perf_script_browser *self)
+static int script_browser__run(struct perf_script_browser *browser)
 {
 	int key;
 
-	if (ui_browser__show(&self->b, self->script_name,
-			     "Press <- or ESC to exit") < 0)
+	if (ui_browser__show(&browser->b, browser->script_name,
+			     "Press ESC to exit") < 0)
 		return -1;
 
 	while (1) {
-		key = ui_browser__run(&self->b, 0);
+		key = ui_browser__run(&browser->b, 0);
 
 		/* We can add some special key handling here if needed */
 		break;
 	}
 
-	ui_browser__hide(&self->b);
+	ui_browser__hide(&browser->b);
 	return key;
 }
 
@@ -173,8 +173,7 @@
 	if (script.b.width > AVERAGE_LINE_LEN)
 		script.b.width = AVERAGE_LINE_LEN;
 
-	if (line)
-		free(line);
+	free(line);
 	pclose(fp);
 
 	script.nr_lines = nr_entries;