shell32: Remove casts to the type of the casted expression.

dlls/shell32/shellitem.c

@@ -1080,7 +1080,7 @@ HRESULT WINAPI SHCreateShellItemArrayFromDataObject(IDataObject *pdo, REFIID rii
         for(i = 0; i < pida->cidl; i++)
             children[i] = (LPCITEMIDLIST) ((LPBYTE)pida+pida->aoffset[i+1]);
 
-        ret = SHCreateShellItemArray(parent_pidl, NULL, pida->cidl, children, (IShellItemArray**)&psia);
+        ret = SHCreateShellItemArray(parent_pidl, NULL, pida->cidl, children, &psia);
 
         HeapFree(GetProcessHeap(), 0, children);
 

dlls/shell32/shfldr_netplaces.c

@@ -367,7 +367,7 @@ static HRESULT WINAPI ISF_NetworkPlaces_fnGetAttributesOf (IShellFolder2 * iface
         IShellFolder *psfParent = NULL;
         LPCITEMIDLIST rpidl = NULL;
 
-        hr = SHBindToParent(This->pidlRoot, &IID_IShellFolder, (LPVOID*)&psfParent, (LPCITEMIDLIST*)&rpidl);
+        hr = SHBindToParent(This->pidlRoot, &IID_IShellFolder, (void**)&psfParent, &rpidl);
         if(SUCCEEDED(hr))
         {
             SHELL32_GetItemAttributes (psfParent, rpidl, rgfInOut);

dlls/shell32/shlview.c

@@ -731,7 +731,7 @@ static LRESULT ShellView_OnCreate(IShellViewImpl *This)
         LPITEMIDLIST raw_pidl;
         SHChangeNotifyEntry ntreg;
 
-        hr = IPersistFolder2_GetCurFolder(ppf2, (LPITEMIDLIST*)&raw_pidl);
+        hr = IPersistFolder2_GetCurFolder(ppf2, &raw_pidl);
         if(SUCCEEDED(hr))
         {
             LPITEMIDLIST computer_pidl;

dlls/shell32/tests/ebrowser.c

@@ -466,7 +466,7 @@ static HRESULT WINAPI IServiceProvider_fnQueryInterface(IServiceProvider *iface,
     if(IsEqualIID(riid, &IID_IServiceProvider))
     {
         *ppvObj = iface;
-        IServiceProvider_AddRef((IServiceProvider*)iface);
+        IServiceProvider_AddRef(iface);
         return S_OK;
     }
 
@@ -532,7 +532,7 @@ static HRESULT WINAPI IServiceProvider_fnQueryService(IServiceProvider *iface,
     if(punk)
     {
         *ppv = punk;
-        IUnknown_AddRef((IUnknown*)punk);
+        IUnknown_AddRef(punk);
         return S_OK;
     }
 

dlls/shell32/tests/shlfolder.c

@@ -3894,8 +3894,8 @@ static void test_GetUIObject(void)
         ok(hr == S_OK, "Got 0x%08x\n", hr);
         if(SUCCEEDED(hr))
         {
-            hr = IShellFolder_GetUIObjectOf(psf, NULL, 1, (LPCITEMIDLIST*)&pidl_child,
-                                            &IID_IContextMenu, NULL, (void**)&pcm);
+            hr = IShellFolder_GetUIObjectOf(psf, NULL, 1, &pidl_child, &IID_IContextMenu, NULL,
+                                            (void**)&pcm);
             ok(hr == S_OK, "Got 0x%08x\n", hr);
             if(SUCCEEDED(hr))
             {