netdev - [PATCH net] net/mlx5: Lag, fix a potential Oops with mlx5_lag_create

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Message-ID: <20211110080706.GD5176@kili>
Date:   Wed, 10 Nov 2021 11:07:06 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Saeed Mahameed <saeedm@...dia.com>,
        Maor Gottlieb <maorg@...dia.com>
Cc:     Leon Romanovsky <leon@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Mark Bloch <mbloch@...dia.com>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH net] net/mlx5: Lag, fix a potential Oops with
 mlx5_lag_create_definer()

There is a minus character missing from ERR_PTR(ENOMEM) so if this
allocation fails it will lead to an Oops in the caller.

Fixes: dc48516ec7d3 ("net/mlx5: Lag, add support to create definers for LAG")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
index adc836b3d857..ad63dd45c8fb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
@@ -289,7 +289,7 @@ mlx5_lag_create_definer(struct mlx5_lag *ldev, enum netdev_lag_hash hash,
 
 	lag_definer = kzalloc(sizeof(*lag_definer), GFP_KERNEL);
 	if (!lag_definer)
-		return ERR_PTR(ENOMEM);
+		return ERR_PTR(-ENOMEM);
 
 	match_definer_mask = kvzalloc(MLX5_FLD_SZ_BYTES(match_definer,
 							match_mask),
-- 
2.20.1