From 7d0eacc3bbccee78a8147b2f468d9f9383ba2fd6 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Mon, 17 Dec 2018 14:07:27 +0900
Subject: [PATCH] axfer: fix no return statement in print_help() function

A function, print_help() in xfer module is defined to return integer
value, however this is useledd.

This commit fixes it.

Fixes: 908ff69be246 ('axfer: print help text of transfer subcommand just for common options')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 axfer/xfer-options.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/axfer/xfer-options.c b/axfer/xfer-options.c
index b81bcb2..8394d8a 100644
--- a/axfer/xfer-options.c
+++ b/axfer/xfer-options.c
@@ -25,7 +25,7 @@ enum no_short_opts {
 	OPT_PROCESS_ID_FILE,
 };
 
-static int print_help()
+static void print_help()
 {
 	printf(
 "Usage:\n"