linux-kernel - [PATCH] drm/vmwgfx: remove unused vmw

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 21 Mar 2023 14:24:14 -0400
From:   Tom Rix <trix@...hat.com>
To:     zackr@...are.com, linux-graphics-maintainer@...are.com,
        airlied@...il.com, daniel@...ll.ch, nathan@...nel.org,
        ndesaulniers@...gle.com
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev, Tom Rix <trix@...hat.com>
Subject: [PATCH] drm/vmwgfx: remove unused vmw_overlay function

clang with W=1 reports
drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c:56:35: error:
  unused function 'vmw_overlay' [-Werror,-Wunused-function]
static inline struct vmw_overlay *vmw_overlay(struct drm_device *dev)
                                  ^
This function is not used, so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index 8d171d71cb8a..7e112319a23c 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -53,12 +53,6 @@ struct vmw_overlay {
 	struct vmw_stream stream[VMW_MAX_NUM_STREAMS];
 };
 
-static inline struct vmw_overlay *vmw_overlay(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	return dev_priv ? dev_priv->overlay_priv : NULL;
-}
-
 struct vmw_escape_header {
 	uint32_t cmd;
 	SVGAFifoCmdEscape body;
-- 
2.27.0