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: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -378,7 +378,7 @@ int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr)
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int mgag200_bo_unpin(struct mgag200_bo *bo)
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int mgag200_bo_unpin(struct mgag200_bo *bo)
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{
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{
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int i, ret;
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int i;
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if (!bo->pin_count) {
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if (!bo->pin_count) {
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DRM_ERROR("unpin bad %p\n", bo);
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DRM_ERROR("unpin bad %p\n", bo);
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return 0;
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return 0;
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@ -389,11 +389,7 @@ int mgag200_bo_unpin(struct mgag200_bo *bo)
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for (i = 0; i < bo->placement.num_placement ; i++)
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for (i = 0; i < bo->placement.num_placement ; i++)
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bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
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bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
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ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
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return ttm_bo_validate(&bo->bo, &bo->placement, false, false);
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if (ret)
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return ret;
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return 0;
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}
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}
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int mgag200_bo_push_sysram(struct mgag200_bo *bo)
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int mgag200_bo_push_sysram(struct mgag200_bo *bo)
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