perf report: Move UI initialization ahead of sort setup

The ui initialization changes hpp format callbacks, based on the used
browser. Thus we need this init being processed before setup_sorting.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1453109064-1026-9-git-send-email-jolsa@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-report.c

@@ -912,15 +912,6 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
 		symbol_conf.cumulate_callchain = false;
 	}
 
-	if (setup_sorting(session->evlist) < 0) {
-		if (sort_order)
-			parse_options_usage(report_usage, options, "s", 1);
-		if (field_order)
-			parse_options_usage(sort_order ? NULL : report_usage,
-					    options, "F", 1);
-		goto error;
-	}
-
 	/* Force tty output for header output and per-thread stat. */
 	if (report.header || report.header_only || report.show_threads)
 		use_browser = 0;
@@ -930,6 +921,15 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
 	else
 		use_browser = 0;
 
+	if (setup_sorting(session->evlist) < 0) {
+		if (sort_order)
+			parse_options_usage(report_usage, options, "s", 1);
+		if (field_order)
+			parse_options_usage(sort_order ? NULL : report_usage,
+					    options, "F", 1);
+		goto error;
+	}
+
 	if (report.header || report.header_only) {
 		perf_session__fprintf_info(session, stdout,
 					   report.show_full_info);