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From:   Xiaoming Ni <nixiaoming@huawei.com>
To:     <linux-kernel@vger.kernel.org>, <vladbu@nvidia.com>,
        <dlinkin@nvidia.com>, <saeedm@nvidia.com>, <leon@kernel.org>,
        <davem@davemloft.net>, <kuba@kernel.org>, <roid@nvidia.com>,
        <dan.carpenter@oracle.com>, <netdev@vger.kernel.org>,
        <linux-rdma@vger.kernel.org>
CC:     <nixiaoming@huawei.com>, <xiaoqian9@huawei.com>
Subject: [PATCH] net/mlx5: fix kfree mismatch in indir_table.c
Date:   Mon, 5 Apr 2021 10:53:39 +0800
Message-ID: <20210405025339.86176-1-nixiaoming@huawei.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Precedence: bulk

Memory allocated by kvzalloc() should be freed by kvfree().

Fixes: 34ca65352ddf2 ("net/mlx5: E-Switch, Indirect table infrastructur")
Signed-off-by: Xiaoming Ni <nixiaoming@huawei.com>
---
 .../net/ethernet/mellanox/mlx5/core/esw/indir_table.c  | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
index 6f6772bf61a2..3da7becc1069 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
@@ -248,7 +248,7 @@ static int mlx5_esw_indir_table_rule_get(struct mlx5_eswitch *esw,
 err_ethertype:
 	kfree(rule);
 out:
-	kfree(rule_spec);
+	kvfree(rule_spec);
 	return err;
 }
 
@@ -328,7 +328,7 @@ static int mlx5_create_indir_recirc_group(struct mlx5_eswitch *esw,
 	e->recirc_cnt = 0;
 
 out:
-	kfree(in);
+	kvfree(in);
 	return err;
 }
 
@@ -347,7 +347,7 @@ static int mlx5_create_indir_fwd_group(struct mlx5_eswitch *esw,
 
 	spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec) {
-		kfree(in);
+		kvfree(in);
 		return -ENOMEM;
 	}
 
@@ -371,8 +371,8 @@ static int mlx5_create_indir_fwd_group(struct mlx5_eswitch *esw,
 	}
 
 err_out:
-	kfree(spec);
-	kfree(in);
+	kvfree(spec);
+	kvfree(in);
 	return err;
 }
 
-- 
2.27.0