From f9fe4b9b2ad4f2b801fdff3d634b07c9f9fc4327 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Wed, 1 Jul 2015 17:12:46 +0530 Subject: [PATCH] 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 Signed-off-by: Daniel Vetter --- drivers/gpu/drm/mgag200/mgag200_ttm.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index d16964ea0ed4..05108b505fbf 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -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 i, ret; + int i; if (!bo->pin_count) { DRM_ERROR("unpin bad %p\n", bo); return 0; @@ -389,11 +389,7 @@ int mgag200_bo_unpin(struct mgag200_bo *bo) for (i = 0; i < bo->placement.num_placement ; i++) bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT; - ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false); - if (ret) - return ret; - - return 0; + return ttm_bo_validate(&bo->bo, &bo->placement, false, false); } int mgag200_bo_push_sysram(struct mgag200_bo *bo) -- 2.34.1