rpcrt4: Don't return void values. This fixes Visual C++ warnings.

[Francois Gouget]

---
 dlls/rpcrt4/tests/cstub.c        |    2 +-
 dlls/rpcrt4/tests/ndr_marshall.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/rpcrt4/tests/cstub.c b/dlls/rpcrt4/tests/cstub.c
index 1438caa..3a4c7b4 100644
--- a/dlls/rpcrt4/tests/cstub.c
+++ b/dlls/rpcrt4/tests/cstub.c
@@ -56,7 +56,7 @@ static void * CALLBACK my_alloc(size_t s
 static void CALLBACK my_free(void *ptr)
 {
     my_free_called++;
-    return NdrOleFree(ptr);
+    NdrOleFree(ptr);
 }
 
 typedef struct _MIDL_PROC_FORMAT_STRING
diff --git a/dlls/rpcrt4/tests/ndr_marshall.c b/dlls/rpcrt4/tests/ndr_marshall.c
index 3d1a5d0..67ac531 100644
--- a/dlls/rpcrt4/tests/ndr_marshall.c
+++ b/dlls/rpcrt4/tests/ndr_marshall.c
@@ -42,7 +42,7 @@ void * CALLBACK my_alloc(size_t size)
 void CALLBACK my_free(void *ptr)
 {
     my_free_called++;
-    return NdrOleFree(ptr);
+    NdrOleFree(ptr);
 }
 
 static const MIDL_STUB_DESC Object_StubDesc = 
-- 
1.4.1.1