From: Christian König Date: Mon, 7 Jun 2021 17:10:45 +0000 (+0200) Subject: drm/ttm: fix access to uninitialized variable. X-Git-Tag: v5.14-rc1~41^2~18^2~9 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=b8be9e19f4658c28f3e4971adbe233f17f8714aa;p=linux-block.git drm/ttm: fix access to uninitialized variable. The resource is not allocated yet, so no chance that this will work. Use the placement instead. Signed-off-by: Christian König Reviewed-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20210607171152.15914-1-christian.koenig@amd.com --- diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 08f8797eaa7b..db53fecca696 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -749,7 +749,7 @@ static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo, struct ww_acquire_ctx *ticket; int ret; - man = ttm_manager_type(bdev, (*mem)->mem_type); + man = ttm_manager_type(bdev, place->mem_type); ticket = dma_resv_locking_ctx(bo->base.resv); do { ret = ttm_resource_alloc(bo, place, mem);