[PATCH 1/1] DRM-vmwgfx: Deletion of an unnecessary check before the function call "vfree"

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Wed, 19 Nov 2014 17:50:19 +0100

The vfree() function performes also input parameter validation. Thus the test
around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring at users.sourceforge.net>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 14b2f50..f9a67b8 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -889,8 +889,7 @@ static int vmw_driver_unload(struct drm_device *dev)

        if (dev_priv->ctx.res_ht_initialized)
                drm_ht_remove(&dev_priv->ctx.res_ht);
-       if (dev_priv->ctx.cmd_bounce)
-               vfree(dev_priv->ctx.cmd_bounce);
+       vfree(dev_priv->ctx.cmd_bounce);
        if (dev_priv->enable_fb) {
                vmw_fb_close(dev_priv);
                vmw_kms_restore_vga(dev_priv);
-- 
2.1.3