[Nouveau] [PATCH 2/4] drm/nouveau: cleanup in nouveau_bo_unmap()

[Pekka Paalanen]

ttm_bo_kunmap() already checks for map->virtual and sets it to NULL.

Signed-off-by: Pekka Paalanen <pq at iki.fi>
---
 drivers/gpu/drm/nouveau/nouveau_bo.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 609118c..de4ca71 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -169,10 +169,7 @@ nouveau_bo_map(struct nouveau_bo *nvbo)
 void
 nouveau_bo_unmap(struct nouveau_bo *nvbo)
 {
-	if (nvbo->kmap.virtual) {
-		ttm_bo_kunmap(&nvbo->kmap);
-		nvbo->kmap.virtual = NULL;
-	}
+	ttm_bo_kunmap(&nvbo->kmap);
 }
 
 static struct ttm_backend *
-- 
1.6.3.3