netdev - [PATCH net-next] net/mlx5: Fix error return code in esw_qos

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Message-ID: <20211123083616.2366704-1-weiyongjun1@huawei.com>
Date:   Tue, 23 Nov 2021 08:36:16 +0000
From:   Wei Yongjun <weiyongjun1@...wei.com>
To:     <weiyongjun1@...wei.com>, Saeed Mahameed <saeedm@...dia.com>,
        Leon Romanovsky <leon@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Dmytro Linkin <dlinkin@...dia.com>,
        Mark Bloch <mbloch@...dia.com>,
        Parav Pandit <parav@...dia.com>, Huy Nguyen <huyn@...dia.com>
CC:     <netdev@...r.kernel.org>, <linux-rdma@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>, Hulk Robot <hulkci@...wei.com>
Subject: [PATCH net-next] net/mlx5: Fix error return code in esw_qos_create()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 85c5f7c9200e ("net/mlx5: E-switch, Create QoS on demand")
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
index ff0a07a91992..11e742d342ec 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
@@ -590,6 +590,7 @@ static int esw_qos_create(struct mlx5_eswitch *esw, struct netlink_ext_ack *exta
 		if (IS_ERR(esw->qos.group0)) {
 			esw_warn(dev, "E-Switch create rate group 0 failed (%ld)\n",
 				 PTR_ERR(esw->qos.group0));
+			err = PTR_ERR(esw->qos.group0);
 			goto err_group0;
 		}
 	}