From: Zhenyu Wang <zhenyuw@linux.intel.com>
Date: Thu, 22 Feb 2018 07:16:14 +0000 (+0800)
Subject: drm/i915/gvt: Fix check error of vgpu create failure message
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=64c066a911b7ec14654d04ad1d5e1b2b8f2feef3;p=openwrt%2Fstaging%2Fblogic.git

drm/i915/gvt: Fix check error of vgpu create failure message

Fix check error at

  CHECK   drivers/gpu/drm/i915//gvt/kvmgt.c
drivers/gpu/drm/i915//gvt/kvmgt.c:455 intel_vgpu_create() error: we previously assumed 'vgpu' could be null (see line 454)

For failed vgpu create, just show error return in failure message.

Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
---

diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index d86071a32b6a..6fce1fae7d55 100644
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -452,7 +452,7 @@ static int intel_vgpu_create(struct kobject *kobj, struct mdev_device *mdev)
 	vgpu = intel_gvt_ops->vgpu_create(gvt, type);
 	if (IS_ERR_OR_NULL(vgpu)) {
 		ret = vgpu == NULL ? -EFAULT : PTR_ERR(vgpu);
-		gvt_vgpu_err("failed to create intel vgpu: %d\n", ret);
+		gvt_err("failed to create intel vgpu: %d\n", ret);
 		goto out;
 	}