From: Christian König Date: Thu, 1 Feb 2018 13:40:35 +0000 (+0100) Subject: drm/amdgpu: remove extra TT unpopulated check X-Git-Tag: v4.17-rc1~27^2~26^2~55 X-Git-Url: http://git.agner.ch/gitweb/?a=commitdiff_plain;h=b48bdd95d45ebac244787725095afbe480279c16;p=linux.git drm/amdgpu: remove extra TT unpopulated check The subsystem should check that, not the driver. Signed-off-by: Christian König Reviewed-by: Roger He Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index a021de9629ad..b372d8d650a5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -997,9 +997,6 @@ static int amdgpu_ttm_tt_populate(struct ttm_tt *ttm, struct amdgpu_ttm_tt *gtt = (void *)ttm; bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG); - if (ttm->state != tt_unpopulated) - return 0; - if (gtt && gtt->userptr) { ttm->sg = kzalloc(sizeof(struct sg_table), GFP_KERNEL); if (!ttm->sg)