[PATCH] drm/ttm: remove redundant initialization of variable ret

The variable ret is being initialized with '-ENOMEM' that is meaningless. So remove it.

Signed-off-by: Jing Xiangfeng jingxiangfeng@huawei.com --- drivers/gpu/drm/ttm/ttm_tt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 3437711ddb43..4db87b9b57a8 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -388,7 +388,7 @@ int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage) struct page *from_page; struct page *to_page; int i; - int ret = -ENOMEM; + int ret;

BUG_ON(ttm->state != tt_unbound && ttm->state != tt_unpopulated); BUG_ON(ttm->caching_state != tt_cached);