From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 20 Dec 2017 08:38:46 +1000
Subject: drm/nouveau: fix obvious memory leak
Git-commit: 4ef928929987c19fff4d3c1650f139560ba1cc13
Patch-mainline: v4.15-rc5
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

fdo#104340.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/nouveau/nouveau_vmm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/nouveau/nouveau_vmm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vmm.c
@@ -67,8 +67,8 @@ nouveau_vma_del(struct nouveau_vma **pvm
 			nvif_vmm_put(&vma->vmm->vmm, &tmp);
 		}
 		list_del(&vma->head);
-		*pvma = NULL;
 		kfree(*pvma);
+		*pvma = NULL;
 	}
 }