Smatch complains that "ret" might be uninitialized if we don't enter the loop. We do always enter the loop so it's a false positive, but it's cleaner to just return a literal zero and that silences the warning as well. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index 15f69fa86323..e8495f58a1a8 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -1373,7 +1373,7 @@ static int hclge_tm_bp_setup(struct hclge_dev *hdev) return ret; } - return ret; + return 0; } int hclge_pause_setup_hw(struct hclge_dev *hdev, bool init) -- 2.28.0
