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drm/virtio: remove set but not used variable 'vgdev' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/virtio/virtgpu_ttm.c: In function 'virtio_gpu_init_mem_type':
drivers/gpu/drm/virtio/virtgpu_ttm.c:117:28: warning:
 variable 'vgdev' set but not used [-Wunused-but-set-variable]

drivers/gpu/drm/virtio/virtgpu_ttm.c: In function 'virtio_gpu_bo_swap_notify':
drivers/gpu/drm/virtio/virtgpu_ttm.c:300:28: warning:
 variable 'vgdev' set but not used [-Wunused-but-set-variable]

It is never used since introduction in dc5698e80c ("Add virtio gpu driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190325092631.152060-1-yuehaibing@huawei.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
YueHaibing 2019-03-25 09:26:31 +00:00 committed by Gerd Hoffmann
parent ec8bf19425
commit df16a224d2
1 changed files with 0 additions and 6 deletions
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6
drivers/gpu/drm/virtio/virtgpu_ttm.c
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@ -116,10 +116,6 @@ static const struct ttm_mem_type_manager_func virtio_gpu_bo_manager_func = {
static int virtio_gpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
struct ttm_mem_type_manager *man)
{
struct virtio_gpu_device *vgdev;
vgdev = virtio_gpu_get_vgdev(bdev);
switch (type) {
case TTM_PL_SYSTEM:
/* System memory */
@ -299,10 +295,8 @@ static void virtio_gpu_bo_move_notify(struct ttm_buffer_object *tbo,
static void virtio_gpu_bo_swap_notify(struct ttm_buffer_object *tbo)
{
struct virtio_gpu_object *bo;
struct virtio_gpu_device *vgdev;
bo = container_of(tbo, struct virtio_gpu_object, tbo);
vgdev = (struct virtio_gpu_device *)bo->gem_base.dev->dev_private;
if (bo->pages)
virtio_gpu_object_free_sg_table(bo);