From ee7a376421dd7bc65b610d42d42c084a0d16d6fa Mon Sep 17 00:00:00 2001 From: Dan Carpenter <dan.carpenter@oracle.com> Date: Fri, 23 Oct 2020 14:22:12 +0300 Subject: [PATCH] net: hns3: clean up a return in hclge_tm_bp_setup() 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@oracle.com> Link: https://lore.kernel.org/r/20201023112212.GA282278@mwanda Signed-off-by: Jakub Kicinski <kuba@kernel.org> --- 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)