commit d0017d711cbd75caf8814ae66791b958992898e6
author zongqiang.zhang <zongqiang.zhang@supwisdom.com> 周五 12月 06 09:26:32 2019 +0800
committer zongqiang.zhang <zongqiang.zhang@supwisdom.com> 周五 12月 06 09:26:40 2019 +0800
tree d65485f97410fde36ed5808d22dea60326791c1b
parent b7444f6e3088b8fdd8f3aa2a3c1ebbef362abdfe

优化

supwisdom/sp_communicate.c

diff --git a/supwisdom/sp_communicate.c b/supwisdom/sp_communicate.c
index 28dfe83..080a61d 100644
--- a/supwisdom/sp_communicate.c
+++ b/supwisdom/sp_communicate.c
@@ -98,8 +98,7 @@
   ret = sp_usart_recv(pos, &resp, COMM_WAIT_TIME);
   if(ret)
   {
-    ret = RC_CARD_AUTHENTICATION;
-    return ret;
+    return RC_CARD_AUTHENTICATION;
   }
 
   sp_unpack_init(&unpack,resp.data,resp.datalen);