Vincent Povirk : ole32: Use the cached information in BlockChainStream_GetCount.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4ad114cfaef87c885231021272ac548766d4393b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=4ad114cfaef87c885231021272ac548766d4393b

Author: Vincent Povirk <vincent at codeweavers.com>
Date:   Thu May  6 11:35:56 2010 -0500

ole32: Use the cached information in BlockChainStream_GetCount.

---

 dlls/ole32/storage32.c |   20 +-------------------
 1 files changed, 1 insertions(+), 19 deletions(-)

diff --git a/dlls/ole32/storage32.c b/dlls/ole32/storage32.c
index 8bae897..9ac794e 100644
--- a/dlls/ole32/storage32.c
+++ b/dlls/ole32/storage32.c
@@ -5786,28 +5786,10 @@ static ULONG BlockChainStream_GetHeadOfChain(BlockChainStream* This)
  *
  * Returns the number of blocks that comprises this chain.
  * This is not the size of the stream as the last block may not be full!
- *
- * FIXME: Use the cache to get this information.
  */
 static ULONG BlockChainStream_GetCount(BlockChainStream* This)
 {
-  ULONG blockIndex;
-  ULONG count = 0;
-
-  blockIndex = BlockChainStream_GetHeadOfChain(This);
-
-  while (blockIndex != BLOCK_END_OF_CHAIN)
-  {
-    count++;
-
-    if(FAILED(StorageImpl_GetNextBlockInChain(
-                   This->parentStorage,
-                   blockIndex,
-		   &blockIndex)))
-      return 0;
-  }
-
-  return count;
+  return This->numBlocks;
 }
 
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