From: Markus Elfring elfring@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@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);