From bbe86d554f8fba68f8862586041ab8e8c2f0743d Mon Sep 17 00:00:00 2001
From: nirenjan <nirenjan@gmail.com>
Date: Thu, 6 Oct 2016 10:39:16 -0700
Subject: [PATCH] Clear up return-type warnings

---
 cli/x52_cli.c       | 2 +-
 test/x52_test_led.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/cli/x52_cli.c b/cli/x52_cli.c
index 8103e7e..e38235e 100644
--- a/cli/x52_cli.c
+++ b/cli/x52_cli.c
@@ -313,7 +313,7 @@ const struct command_handler handlers[X52_CTL_CMD_MAX] = {
     }
 };
 
-static int do_help(const struct command_handler *cmd)
+static void do_help(const struct command_handler *cmd)
 {
     int i;
     if (cmd) {
diff --git a/test/x52_test_led.c b/test/x52_test_led.c
index 6781293..8202242 100644
--- a/test/x52_test_led.c
+++ b/test/x52_test_led.c
@@ -75,4 +75,6 @@ int test_blink_n_shift(void)
 
     TEST_BLINK_OR_SHIFT(blink);
     TEST_BLINK_OR_SHIFT(shift);
+
+    return 0;
 }