[PATCH] drm/vmwgfx: fix error return code in vmw_driver_load()

[Wei Yongjun]

From: Wei Yongjun <yongjun_...@trendmicro.com.cn>

Fix to return -ENOMEM in the fence manager init error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 78e2164..6dafefc 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -622,8 +622,10 @@ static int vmw_driver_load(struct drm_device *dev, 
unsigned long chipset)
        }

        dev_priv->fman = vmw_fence_manager_init(dev_priv);
-       if (unlikely(dev_priv->fman == NULL))
+       if (unlikely(dev_priv->fman == NULL)) {
+               ret = -ENOMEM;
                goto out_no_fman;
+       }

        vmw_kms_save_vga(dev_priv);