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Commit f9fe4b9b authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Daniel Vetter
Browse files

drm/mgag200: remove unneeded variable 



ttm_bo_validate() returns 0 or error. So we can return the value
directly and remove the variable 'ret'.

Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 546aee51

drivers/gpu/drm/mgag200/mgag200_ttm.c

+2 −6
Original line number Original line Diff line number Diff line
@@ -378,7 +378,7 @@ int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr) 




int mgag200_bo_unpin(struct mgag200_bo *bo)

int mgag200_bo_unpin(struct mgag200_bo *bo)

{

{

	int i, ret;

	int i;

	if (!bo->pin_count) {

	if (!bo->pin_count) {

		DRM_ERROR("unpin bad %p\n", bo);

		DRM_ERROR("unpin bad %p\n", bo);

		return 0;

		return 0;
@@ -389,11 +389,7 @@ int mgag200_bo_unpin(struct mgag200_bo *bo) 




	for (i = 0; i < bo->placement.num_placement ; i++)

	for (i = 0; i < bo->placement.num_placement ; i++)

		bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;

		bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;

	ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);

	return ttm_bo_validate(&bo->bo, &bo->placement, false, false);

	if (ret)

		return ret;



	return 0;

}

}





int mgag200_bo_push_sysram(struct mgag200_bo *bo)

int mgag200_bo_push_sysram(struct mgag200_bo *bo)