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| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2015-07-01 13:42:46 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-17 08:50:45 +0200 |
| commit | f9fe4b9b2ad4f2b801fdff3d634b07c9f9fc4327 (patch) | |
| tree | 5dc6250593471bc6c3b68ff2c7e94412900680b1 /drivers/gpu/drm/mgag200 | |
| parent | drm/mgag200: remove unused variables (diff) | |
| download | linux-f9fe4b9b2ad4f2b801fdff3d634b07c9f9fc4327.tar.xz linux-f9fe4b9b2ad4f2b801fdff3d634b07c9f9fc4327.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm/mgag200')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_ttm.c | 8 |
1 files 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) |