linux-kernel - [PATCH 3.16 026/294] drm/vmwgfx: Fix gcc-7.1.1 warning

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Message-ID: <lsq.1510009382.513096687@decadent.org.uk>
Date:   Mon, 06 Nov 2017 23:03:02 +0000
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "Sinclair Yeh" <syeh@...are.com>,
        "Brian Paul" <brianp@...are.com>,
        "Linus Torvalds" <torvalds@...ux-foundation.org>,
        "Arnd Bergmann" <arnd@...db.de>
Subject: [PATCH 3.16 026/294] drm/vmwgfx: Fix gcc-7.1.1 warning

3.16.50-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Sinclair Yeh <syeh@...are.com>

commit fcfffdd8f98ac305285dca568b5065ef86be6458 upstream.

The current code does not look correct, and the reason for it is
probably lost.  Since this now generates a compiler warning,
fix it to what makes sense.

Reported-by: Arnd Bergmann <arnd@...db.de>
Reported-by: Linus Torvalds <torvalds@...ux-foundation.org>
Signed-off-by: Sinclair Yeh <syeh@...are.com>
Reviewed-by: Brian Paul <brianp@...are.com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -285,7 +285,7 @@ static int vmw_cmd_invalid(struct vmw_pr
 			   struct vmw_sw_context *sw_context,
 			   SVGA3dCmdHeader *header)
 {
-	return capable(CAP_SYS_ADMIN) ? : -EINVAL;
+	return -EINVAL;
 }
 
 static int vmw_cmd_ok(struct vmw_private *dev_priv,