From mboxrd@z Thu Jan  1 00:00:00 1970
From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: drm/vmwgfx: Remove duplicates in vmwgfx_bo.h
Date: Mon, 25 May 2026 19:30:20 +1000
Message-ID: <review-patch1-20260521224137.628035-1-maaz.mombasawala@broadcom.com>
In-Reply-To: <20260521224137.628035-1-maaz.mombasawala@broadcom.com>
References: <20260521224137.628035-1-maaz.mombasawala@broadcom.com> <20260521224137.628035-1-maaz.mombasawala@broadcom.com>
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Patch Review

**Correctness of the duplicate claim:**

The removed functions in `vmwgfx_bo.h`:
```c
static inline struct vmw_bo *vmw_user_bo_ref(struct vmw_bo *vbo)
{
	drm_gem_object_get(&vbo->tbo.base);
	return vbo;
}

static inline void vmw_user_bo_unref(struct vmw_bo **buf)
{
	struct vmw_bo *tmp_buf =3D *buf;
	*buf =3D NULL;
	if (tmp_buf)
		drm_gem_object_put(&tmp_buf->tbo.base);
}
```

are indeed identical to the retained functions in the same file:
```c
static inline struct vmw_bo *vmw_bo_reference(struct vmw_bo *buf)
{
	drm_gem_object_get(&buf->tbo.base);
	return buf;
}

static inline void vmw_bo_unreference(struct vmw_bo **buf)
{
	struct vmw_bo *tmp_buf =3D *buf;
	*buf =3D NULL;
	if (tmp_buf)
		drm_gem_object_put(&tmp_buf->tbo.base);
}
```

The only difference is the parameter name (`vbo` vs `buf`), which has no se=
mantic impact.

**Caller updates:** All 17 call sites across 9 files are mechanically updat=
ed =E2=80=94 each `vmw_user_bo_ref` =E2=86=92 `vmw_bo_reference`, each `vmw=
_user_bo_unref` =E2=86=92 `vmw_bo_unreference`. The argument types and poin=
ter-to-pointer semantics are preserved correctly in every instance.

**Forward declaration cleanup (`vmwgfx_drv.h`):** The patch also removes on=
e of two identical `struct vmw_bo;` forward declarations. The remaining one=
 at line 99 is sufficient.

**No issues found.** This is a clean, correct deduplication.

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Generated by Claude Code Patch Reviewer