drm/drv: Remove invalid assignments

it's not necessary to assign a value of 0 to ret here, because if
the previous functions were executed correctly, ret would be 0.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/1607653037-37785-1-git-send-email-tiantao6@hisilicon.com

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index b92f7fd0e85a2028ed5dee58613f2be0b481c155..ddf7eabdbf3bbc399a8f0064b4210ed094b49b0b 100644 (file)
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -894,8 +894,6 @@ int drm_dev_register(struct drm_device *dev, unsigned long flags)
        if (drm_core_check_feature(dev, DRIVER_MODESET))
                drm_modeset_register_all(dev);
 
-       ret = 0;
-
        DRM_INFO("Initialized %s %d.%d.%d %s for %s on minor %d\n",
                 driver->name, driver->major, driver->minor,
                 driver->patchlevel, driver->date,