From cfc3b76438d8b8d7912bd5ed7875124fb27303e8 Mon Sep 17 00:00:00 2001
From: SummerGift <459994202@qq.com>
Date: Sat, 19 Aug 2017 10:03:31 +0800
Subject: [PATCH] delete a useless %s.

---
 components/drivers/i2c/i2c_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/drivers/i2c/i2c_core.c b/components/drivers/i2c/i2c_core.c
index 739ae7ad43..67778ce0d3 100644
--- a/components/drivers/i2c/i2c_core.c
+++ b/components/drivers/i2c/i2c_core.c
@@ -67,7 +67,7 @@ rt_size_t rt_i2c_transfer(struct rt_i2c_bus_device *bus,
 #ifdef RT_I2C_DEBUG
         for (ret = 0; ret < num; ret++)
         {
-            i2c_dbg("msgs[%d] %c, addr=0x%02x, len=%d%s\n", ret,
+            i2c_dbg("msgs[%d] %c, addr=0x%02x, len=%d\n", ret,
                     (msgs[ret].flags & RT_I2C_RD) ? 'R' : 'W',
                     msgs[ret].addr, msgs[ret].len);
         }
-- 
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