[Libreoffice-commits] core.git: sal/osl

[Stephan Bergmann (via logerrit)]

 sal/osl/w32/file.cxx |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

New commits:
commit bbb5479579dfdfb3e5f2c1c2ccda61cde58d2f39
Author:     Stephan Bergmann <sbergman at redhat.com>
AuthorDate: Wed Oct 23 17:49:09 2019 +0200
Commit:     Stephan Bergmann <sbergman at redhat.com>
CommitDate: Wed Oct 23 21:05:05 2019 +0200

    -Werror,-Wdeprecated-volatile (clang-cl)
    
    same as b89187aad86e2be000d2f4c9c380a95bf8430c2e "Simplify forced memory reads"
    in sal/osl/unx/file.cxx
    
    Change-Id: I31edbc72f88895e148609498d367a50e38723b11
    Reviewed-on: https://gerrit.libreoffice.org/81408
    Tested-by: Jenkins
    Reviewed-by: Stephan Bergmann <sbergman at redhat.com>

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;