From: Monk Liu <Monk.Liu@amd.com>
Date: Tue, 12 Sep 2017 06:33:29 +0000 (+0800)
Subject: drm/amdgpu/sriov:fix missing error handling
X-Git-Tag: v4.15-rc1~56^2~28^2~51
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ab5d6227b78be29acf0340da2673f662c0df9b2d;p=thirdparty%2Flinux.git

drm/amdgpu/sriov:fix missing error handling

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 79d9ab43d42c0..4fd06f8d9768b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -841,8 +841,11 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
 
 	if (amdgpu_sriov_vf(adev)) {
 		r = amdgpu_map_static_csa(adev, &fpriv->vm, &fpriv->csa_va);
-		if (r)
+		if (r) {
+			amdgpu_vm_fini(adev, &fpriv->vm);
+			kfree(fpriv);
 			goto out_suspend;
+		}
 	}
 
 	mutex_init(&fpriv->bo_list_lock);