From 5e32bc524c4987cfe33cccdb544e3f8d66802895 Mon Sep 17 00:00:00 2001
From: Fredrik Thulin <fredrik@thulin.net>
Date: Wed, 18 May 2016 14:44:50 +0200
Subject: Fix warnings

---
 stm-uart.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'stm-uart.c')

diff --git a/stm-uart.c b/stm-uart.c
index 6f49ce3..297718d 100644
--- a/stm-uart.c
+++ b/stm-uart.c
@@ -187,4 +187,6 @@ HAL_StatusTypeDef uart_send_hexdump(enum stm_uart_port port, const uint8_t *buf,
 	uart_send_number2(port, *(buf + i), 2, 16);
 	uart_send_string2(port, " ");
     }
+
+    return HAL_OK;
 }
-- 
cgit v1.2.3