Imported Upstream version 6.4+svn4214

[mirror_smartmontools-debian.git] / dev_areca.cpp

diff --git a/dev_areca.cpp b/dev_areca.cpp
index 941d90a2048d7e6542eb38c4343ace6baafc0c99..91edb03f1949356c4a16df7f71e8f0d731d82635 100644 (file)
--- a/dev_areca.cpp
+++ b/dev_areca.cpp
@@ -1,7 +1,7 @@
 /*
  * dev_areca.cpp
  *
- * Home page of code is: http://smartmontools.sourceforge.net
+ * Home page of code is: http://www.smartmontools.org
  *
  * Copyright (C) 2012 Hank Wu <hank@areca.com.tw>
  *
@@ -21,7 +21,7 @@
 #include "dev_interface.h"
 #include "dev_areca.h"
 
-const char * dev_areca_cpp_cvsid = "$Id: dev_areca.cpp 3872 2014-02-03 21:07:51Z chrfranke $"
+const char * dev_areca_cpp_cvsid = "$Id: dev_areca.cpp 4209 2016-01-22 20:49:44Z chrfranke $"
   DEV_ARECA_H_CVSID;
 
 #include "atacmds.h"
@@ -297,14 +297,14 @@ int generic_areca_device::arcmsr_ui_handler(unsigned char *areca_packet, int are
   if (expected==-3) {
     return set_err(EIO);
   }
-  expected = arcmsr_command_handler(ARCMSR_CLEAR_WQBUFFER, NULL, 0);
+  arcmsr_command_handler(ARCMSR_CLEAR_WQBUFFER, NULL, 0);
   expected = arcmsr_command_handler(ARCMSR_WRITE_WQBUFFER, areca_packet, areca_packet_len);
   if ( expected > 0 )
   {
     expected = arcmsr_command_handler(ARCMSR_READ_RQBUFFER, return_buff, sizeof(return_buff));
   }
 
-  if ( expected < 0 )
+  if ( expected < 3 + 1 ) // Prefix + Checksum
   {
     return -1;
   }