diff options
| -rw-r--r-- | sal/osl/w32/file.cxx | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sal/osl/w32/file.cxx b/sal/osl/w32/file.cxx index 1c219f8f00af..c39c2f16c860 100644 --- a/sal/osl/w32/file.cxx +++ b/sal/osl/w32/file.cxx @@ -777,19 +777,18 @@ oslFileError SAL_CALL osl_mapFile( * Pagein, touching first byte of each memory page. * Note: volatile disables optimizing the loop away. */ - BYTE * pData(static_cast<BYTE*>(*ppAddr)); + BYTE volatile * pData(static_cast<BYTE*>(*ppAddr)); SIZE_T nSize(nLength); - volatile BYTE c = 0; while (nSize > dwPageSize) { - c ^= pData[0]; + pData[0]; pData += dwPageSize; nSize -= dwPageSize; } if (nSize > 0) { - c ^= pData[0]; + pData[0]; } } return osl_File_E_None; |