Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/qxl/qxl_object.c: In function 'qxl_bo_kunmap_atomic_page':
drivers/gpu/drm/qxl/qxl_object.c:189:21: warning:
variable 'map' set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
drivers/gpu/drm/qxl/qxl_object.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index f67a3c5..b1706cb 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -186,13 +186,9 @@ void qxl_bo_kunmap_atomic_page(struct qxl_device *qdev,
struct qxl_bo *bo, void *pmap)
{
struct ttm_mem_type_manager *man =
&bo->tbo.bdev->man[bo->tbo.mem.mem_type];
- struct io_mapping *map;
- if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
- map = qdev->vram_mapping;
- else if (bo->tbo.mem.mem_type == TTM_PL_PRIV)
- map = qdev->surface_mapping;
- else
+ if ((bo->tbo.mem.mem_type != TTM_PL_VRAM) &&
+ (bo->tbo.mem.mem_type != TTM_PL_PRIV))
goto fallback;
io_mapping_unmap_atomic(pmap);
@@ -200,7 +196,7 @@ void qxl_bo_kunmap_atomic_page(struct qxl_device *qdev,
(void) ttm_mem_io_lock(man, false);
ttm_mem_io_free(bo->tbo.bdev, &bo->tbo.mem);
ttm_mem_io_unlock(man);
- return ;
+ return;
fallback:
qxl_bo_kunmap(bo);
}
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