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Subject[PATCH AUTOSEL 4.9 2/5] drm/nouveau: make sure ret is initialized in nouveau_ttm_io_mem_reserve
Date
From: Christian König <christian.koenig@amd.com>

[ Upstream commit aea656b0d05ec5b8ed5beb2f94c4dd42ea834e9d ]

This wasn't initialized for pre NV50 hardware.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-and-Tested-by: Mark Hounschell <markh@compro.net>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/series/84298/
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index a2e6a81669e78..91ffd853e94d6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1371,6 +1371,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
nvkm_vm_map(&node->bar_vma, node);
mem->bus.offset = node->bar_vma.offset;
}
+ ret = 0;
break;
default:
return -EINVAL;
--
2.27.0
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