From 3d69c44ab8a3bfc30176b45f8eeeab60dda802b2 Mon Sep 17 00:00:00 2001
From: ZYH <lymz@foxmail.com>
Date: Sat, 22 Sep 2018 14:56:55 +0800
Subject: [PATCH] [Components][SDIO]fix Null point access

---
 components/drivers/sdio/sdio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/drivers/sdio/sdio.c b/components/drivers/sdio/sdio.c
index 4c669e808c..7b38c39570 100644
--- a/components/drivers/sdio/sdio.c
+++ b/components/drivers/sdio/sdio.c
@@ -938,6 +938,7 @@ err3:
                 host->card->sdio_function[i] = RT_NULL;
                 rt_free(host->card);
                 host->card = RT_NULL;
+                break;
             }
         }
     }
-- 
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