From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Date: Tue, 22 Jun 2021 06:09:21 +0000 (+0800)
Subject: net/mlx5: Fix missing error code in mlx5_init_fs()
X-Git-Tag: v5.14-rc1~119^2~51^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9201ab5f55223760ce7e8890815b1beaf41e2e7a;p=thirdparty%2Fkernel%2Flinux.git

net/mlx5: Fix missing error code in mlx5_init_fs()

The error code is missing in this code scenario, add the error code
'-ENOMEM' to the return value 'err'.

Eliminate the follow smatch warning:

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:2973 mlx5_init_fs()
warn: missing error code 'err'.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Fixes: 4a98544d1827 ("net/mlx5: Move chains ft pool to be used by all firmware steering").
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 2cd7aea5d3297..b8617458a3fd0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -2969,8 +2969,11 @@ int mlx5_init_fs(struct mlx5_core_dev *dev)
 		return err;
 
 	steering = kzalloc(sizeof(*steering), GFP_KERNEL);
-	if (!steering)
+	if (!steering) {
+		err = -ENOMEM;
 		goto err;
+	}
+
 	steering->dev = dev;
 	dev->priv.steering = steering;