diff options
Diffstat (limited to 'drivers/gpu/drm/xen/xen_drm_front.c')
-rw-r--r-- | drivers/gpu/drm/xen/xen_drm_front.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c index 1b0ea9ac330e..3345ac71b391 100644 --- a/drivers/gpu/drm/xen/xen_drm_front.c +++ b/drivers/gpu/drm/xen/xen_drm_front.c @@ -188,8 +188,8 @@ int xen_drm_front_dbuf_create(struct xen_drm_front_info *front_info, buf_cfg.be_alloc = front_info->cfg.be_alloc; shbuf = xen_drm_front_shbuf_alloc(&buf_cfg); - if (!shbuf) - return -ENOMEM; + if (IS_ERR(shbuf)) + return PTR_ERR(shbuf); ret = dbuf_add_to_list(front_info, shbuf, dbuf_cookie); if (ret < 0) { @@ -543,8 +543,8 @@ static int xen_drm_drv_init(struct xen_drm_front_info *front_info) front_info->drm_info = drm_info; drm_dev = drm_dev_alloc(&xen_drm_driver, dev); - if (!drm_dev) { - ret = -ENOMEM; + if (IS_ERR(drm_dev)) { + ret = PTR_ERR(drm_dev); goto fail; } @@ -778,7 +778,7 @@ static int xen_drv_remove(struct xenbus_device *dev) */ while ((xenbus_read_unsigned(front_info->xb_dev->otherend, "state", XenbusStateUnknown) != XenbusStateInitWait) && - to--) + --to) msleep(10); if (!to) { |