Alexandre Julliard : secur32: Avoid using a pointer difference in a trace.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 43a98ecb21cd93dd719096ab9b3e873e307b4643
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=43a98ecb21cd93dd719096ab9b...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Fri Apr  9 16:14:07 2010 +0200

secur32: Avoid using a pointer difference in a trace.

---

 dlls/secur32/schannel.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/secur32/schannel.c b/dlls/secur32/schannel.c
index 6205f1d..64e08b7 100644
--- a/dlls/secur32/schannel.c
+++ b/dlls/secur32/schannel.c
@@ -129,18 +129,19 @@ static ULONG_PTR schan_alloc_handle(void *object, enum schan_handle_type type)
 
     if (schan_free_handles)
     {
+        DWORD index = schan_free_handles - schan_handle_table;
         /* Use a free handle */
         handle = schan_free_handles;
         if (handle->type != SCHAN_HANDLE_FREE)
         {
-            ERR("Handle %d(%p) is in the free list, but has type %#x.\n", (handle-schan_handle_table), handle, handle->type);
+            ERR("Handle %d(%p) is in the free list, but has type %#x.\n", index, handle, handle->type);
             return SCHAN_INVALID_HANDLE;
         }
         schan_free_handles = handle->object;
         handle->object = object;
         handle->type = type;
 
-        return handle - schan_handle_table;
+        return index;
     }
     if (!(schan_handle_count < schan_handle_table_size))
     {