Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[~andy/linux] / drivers / gpu / drm / sis / sis_mm.c

diff --git a/drivers/gpu/drm/sis/sis_mm.c b/drivers/gpu/drm/sis/sis_mm.c
index 2b2f78c428af281faa24f04279dc3b4949220c5d..9a43d98e500341fc22f9aa886da64d28476f4f14 100644 (file)
--- a/drivers/gpu/drm/sis/sis_mm.c
+++ b/drivers/gpu/drm/sis/sis_mm.c
@@ -128,17 +128,10 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file,
        if (retval)
                goto fail_alloc;
 
-again:
-       if (idr_pre_get(&dev_priv->object_idr, GFP_KERNEL) == 0) {
-               retval = -ENOMEM;
-               goto fail_idr;
-       }
-
-       retval = idr_get_new_above(&dev_priv->object_idr, item, 1, &user_key);
-       if (retval == -EAGAIN)
-               goto again;
-       if (retval)
+       retval = idr_alloc(&dev_priv->object_idr, item, 1, 0, GFP_KERNEL);
+       if (retval < 0)
                goto fail_idr;
+       user_key = retval;
 
        list_add(&item->owner_list, &file_priv->obj_list);
        mutex_unlock(&dev->struct_mutex);