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<div class="moz-cite-prefix">On 3/25/2019 2:56 PM, YueHaibing wrote:<br>
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<blockquote type="cite"
cite="mid:20190325092631.152060-1-yuehaibing@huawei.com">
<pre class="moz-quote-pre" wrap="">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 dc5698e80cf7 ("Add virtio gpu driver.")
Signed-off-by: YueHaibing <a class="moz-txt-link-rfc2396E" href="mailto:yuehaibing@huawei.com"><yuehaibing@huawei.com></a></pre>
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<p>
Reviewed-by: Mukesh Ojha <<a href="mailto:mojha@codeaurora.org"
title="mojha@codeaurora.org" class="mailto">mojha@codeaurora.org</a>>
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<p>
Thanks.<br>
Mukesh
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<blockquote type="cite"
cite="mid:20190325092631.152060-1-yuehaibing@huawei.com">
<pre class="moz-quote-pre" wrap="">
---
v2: fix patch prefix
---
drivers/gpu/drm/virtio/virtgpu_ttm.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_ttm.c b/drivers/gpu/drm/virtio/virtgpu_ttm.c
index d6225ba20b30..eb007c2569d8 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ttm.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ttm.c
@@ -114,10 +114,6 @@ 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 */
@@ -297,10 +293,8 @@ 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);
</pre>
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