[PATCH] drm: qxl: Remove unused device pointer (original) (raw)
Christian Engelmayer cengelma at gmx.at
Sat Feb 8 11:02:21 PST 2014
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Remove occurrences of unused struct qxl_device pointer in functions qxl_ttm_fault() and qxl_init_mem_type().
Detected by Coverity: CID 1019128, CID 1019129.
Signed-off-by: Christian Engelmayer <cengelma at gmx.at>
Applies against v3.14-rc1 as well as branch drm-next in tree people.freedesktop.org/~airlied/linux
drivers/gpu/drm/qxl/qxl_ttm.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index c7e7e65..fb6726d 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -109,13 +109,11 @@ static const struct vm_operations_struct *ttm_vm_ops; static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct ttm_buffer_object *bo; - struct qxl_device *qdev; int r; bo = (struct ttm_buffer_object *)vma->vm_private_data; if (bo == NULL) return VM_FAULT_NOPAGE; - qdev = qxl_get_qdev(bo->bdev); r = ttm_vm_ops->fault(vma, vmf); return r; } @@ -162,10 +160,6 @@ static int qxl_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags) static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, struct ttm_mem_type_manager *man) { - struct qxl_device *qdev;
- qdev = qxl_get_qdev(bdev);
switch (type) { case TTM_PL_SYSTEM: /* System memory */
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