From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 26 Aug 2013 07:15:37 +0000 (+0800)
Subject: drm/vmwgfx: fix error return code in vmw_driver_load()
X-Git-Tag: upstream/snapshot3+hdmi~4265^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=14bbf20c8839eb595753712e15b8786f9cdc5ed8;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

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

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@trendmicro.com.cn>
Acked-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
---

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 0dcfa6b..1a90f0a 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);