bzr commit into mysql-5.1 branch (stewart:2844)

[Stewart Smith]

#At file:///home/stewart/mysql/win-ndbwin32/

 2844 Stewart Smith	2008-09-18
      remove a few unused variables (compiler warnings)
modified:
  storage/ndb/src/kernel/blocks/ndbfs/Win32AsyncFile.cpp*

=== modified file 'storage/ndb/src/kernel/blocks/ndbfs/Win32AsyncFile.cpp' (properties changed: -x to +x)
--- a/storage/ndb/src/kernel/blocks/ndbfs/Win32AsyncFile.cpp	2008-09-08 12:30:30 +0000
+++ b/storage/ndb/src/kernel/blocks/ndbfs/Win32AsyncFile.cpp	2008-09-18 16:43:51 +0000
@@ -135,7 +135,6 @@ void Win32AsyncFile::openReq(Request* re
 
 int
 Win32AsyncFile::readBuffer(Request* req, char * buf, size_t size, off_t offset){
-  int return_value;
   req->par.readWrite.pages[0].size = 0;
 
   DWORD dwSFP = SetFilePointer(hFile, offset, 0, FILE_BEGIN);
@@ -143,8 +142,6 @@ Win32AsyncFile::readBuffer(Request* req,
     return GetLastError();
   }
 
-  int error;
-
   while (size > 0) {
     size_t bytes_read = 0;
 
@@ -187,7 +184,6 @@ Win32AsyncFile::writeBuffer(const char *
 		       size_t chunk_size)
 {
   size_t bytes_to_write = chunk_size;
-  int return_value;
 
   m_write_wo_sync += size;