[PATCH] drm/vmwgfx: Fix breakage introduced by commit "drm: block userspace under allocating buffer and having drivers overwrite it (v2)"

[Thomas Hellstrom]

The mentioned commit breaks the vmwgfx ioctl argument sanity check.

Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index bd6ff3e..f2942b3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -546,7 +546,7 @@ static long vmw_unlocked_ioctl(struct file *filp, unsigned 
int cmd,
                struct drm_ioctl_desc *ioctl =
                    &vmw_ioctls[nr - DRM_COMMAND_BASE];

-               if (unlikely(ioctl->cmd != cmd)) {
+               if (unlikely(ioctl->cmd_drv != cmd)) {
                        DRM_ERROR("Invalid command format, ioctl %d\n",
                                  nr - DRM_COMMAND_BASE);
                        return -EINVAL;
-- 
1.6.2.5