From 9a666099aa56fb3eda5e6acb79d20a5eb2483f8b Mon Sep 17 00:00:00 2001
From: ZYH <lymz@foxmail.com>
Date: Tue, 18 Sep 2018 15:30:52 +0800
Subject: [PATCH] [Components][Drivers][hwtimer]fix 'index' declared without an
 initial value

---
 components/drivers/hwtimer/hwtimer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/drivers/hwtimer/hwtimer.c b/components/drivers/hwtimer/hwtimer.c
index c3e5076343..3f8a9a42b4 100644
--- a/components/drivers/hwtimer/hwtimer.c
+++ b/components/drivers/hwtimer/hwtimer.c
@@ -30,7 +30,7 @@ rt_inline rt_uint32_t timeout_calc(rt_hwtimer_t *timer, rt_hwtimerval_t *tv)
     float overflow;
     float timeout;
     rt_uint32_t counter;
-    int i, index;
+    int i, index = 0;
     float tv_sec;
     float devi_min = 1;
     float devi;