drm/nouveau/drm/ttm: Remove set but not used variable 'mem'

drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_vram_manager_new:
drivers/gpu/drm/nouveau/nouveau_ttm.c:66:22: warning: variable mem set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_gart_manager_new:
drivers/gpu/drm/nouveau/nouveau_ttm.c:106:22: warning: variable mem set but not used [-Wunused-but-set-variable]

They are not used any more, so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index 77a0c6a..7ca0a24 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -63,14 +63,12 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
 {
        struct nouveau_bo *nvbo = nouveau_bo(bo);
        struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
-       struct nouveau_mem *mem;
        int ret;
 
        if (drm->client.device.info.ram_size == 0)
                return -ENOMEM;
 
        ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
-       mem = nouveau_mem(reg);
        if (ret)
                return ret;
 
@@ -103,11 +101,9 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
 {
        struct nouveau_bo *nvbo = nouveau_bo(bo);
        struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
-       struct nouveau_mem *mem;
        int ret;
 
        ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
-       mem = nouveau_mem(reg);
        if (ret)
                return ret;