diff --git a/dlls/quartz/quartz_private.h b/dlls/quartz/quartz_private.h
index 946daeb4848..8563edeaae3 100644
--- a/dlls/quartz/quartz_private.h
+++ b/dlls/quartz/quartz_private.h
@@ -214,7 +214,7 @@ typedef struct BaseControlVideoFuncTable
     BaseControlVideo_SetTargetRect pfnSetTargetRect;
 } BaseControlVideoFuncTable;
 
-HRESULT basic_video_init(BaseControlVideo *video, struct strmbase_filter *filter,
+void basic_video_init(BaseControlVideo *video, struct strmbase_filter *filter,
         struct strmbase_pin *pin, const BaseControlVideoFuncTable *func_table) DECLSPEC_HIDDEN;
 HRESULT WINAPI BaseControlVideo_Destroy(BaseControlVideo *pControlVideo) DECLSPEC_HIDDEN;
 
diff --git a/dlls/quartz/video.c b/dlls/quartz/video.c
index f59c2dee0cc..0f400df4812 100644
--- a/dlls/quartz/video.c
+++ b/dlls/quartz/video.c
@@ -647,13 +647,11 @@ static const IBasicVideoVtbl basic_video_vtbl =
     basic_video_IsUsingDefaultDestination
 };
 
-HRESULT basic_video_init(BaseControlVideo *video, struct strmbase_filter *filter,
+void basic_video_init(BaseControlVideo *video, struct strmbase_filter *filter,
         struct strmbase_pin *pin, const BaseControlVideoFuncTable *func_table)
 {
     video->IBasicVideo_iface.lpVtbl = &basic_video_vtbl;
     video->pFilter = filter;
     video->pPin = pin;
     video->pFuncsTable = func_table;
-
-    return S_OK;
 }
diff --git a/dlls/quartz/videorenderer.c b/dlls/quartz/videorenderer.c
index 73c23603f84..cdb496ba298 100644
--- a/dlls/quartz/videorenderer.c
+++ b/dlls/quartz/videorenderer.c
@@ -716,10 +716,8 @@ HRESULT video_renderer_create(IUnknown *outer, IUnknown **out)
     if (FAILED(hr))
         goto fail;
 
-    hr = basic_video_init(&object->baseControlVideo, &object->renderer.filter,
+    basic_video_init(&object->baseControlVideo, &object->renderer.filter,
             &object->renderer.sink.pin, &renderer_BaseControlVideoFuncTable);
-    if (FAILED(hr))
-        goto fail;
 
     if (FAILED(hr = BaseWindowImpl_PrepareWindow(&object->baseControlWindow.baseWindow)))
         goto fail;
diff --git a/dlls/quartz/vmr9.c b/dlls/quartz/vmr9.c
index 07a3dbc241b..bdf709cafcb 100644
--- a/dlls/quartz/vmr9.c
+++ b/dlls/quartz/vmr9.c
@@ -2326,10 +2326,8 @@ static HRESULT vmr_create(IUnknown *outer, IUnknown **out, const CLSID *clsid)
     if (FAILED(hr = BaseWindowImpl_PrepareWindow(&object->baseControlWindow.baseWindow)))
         goto fail;
 
-    hr = basic_video_init(&object->baseControlVideo, &object->renderer.filter,
+    basic_video_init(&object->baseControlVideo, &object->renderer.filter,
             &object->renderer.sink.pin, &renderer_BaseControlVideoFuncTable);
-    if (FAILED(hr))
-        goto fail;
 
     object->run_event = CreateEventW(NULL, TRUE, FALSE, NULL);