drm_compat_ioctl(): tidy up a bit

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

drivers/gpu/drm/drm_ioc32.c

@@ -951,6 +951,7 @@ static struct {
 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
 	unsigned int nr = DRM_IOCTL_NR(cmd);
+	struct drm_file *file_priv = filp->private_data;
 	drm_ioctl_compat_t *fn;
 	int ret;
 
@@ -965,19 +966,14 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	if (!fn)
 		return drm_ioctl(filp, cmd, arg);
 
-	if (drm_compat_ioctls[nr].name) {
-		struct drm_file *file_priv = filp->private_data;
 	DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
 		  task_pid_nr(current),
 		  (long)old_encode_dev(file_priv->minor->kdev->devt),
 		  file_priv->authenticated,
 		  drm_compat_ioctls[nr].name);
-		ret = (*fn) (filp, cmd, arg);
+	ret = (*fn)(filp, cmd, arg);
 	if (ret)
 		DRM_DEBUG("ret = %d\n", ret);
-	} else {
-		ret = (*fn) (filp, cmd, arg);
-	}
 	return ret;
 }
 EXPORT_SYMBOL(drm_compat_ioctl);