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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Parav Pandit <parav@nvidia.com>,
        Leon Romanovsky <leonro@nvidia.com>,
        Jason Gunthorpe <jgg@nvidia.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.10 339/663] IB/mlx5: Return appropriate error code instead of ENOMEM
Date:   Mon,  1 Mar 2021 17:09:47 +0100
Message-Id: <20210301161158.622605122@linuxfoundation.org>
In-Reply-To: <20210301161141.760350206@linuxfoundation.org>
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From: Parav Pandit <parav@nvidia.com>

[ Upstream commit d286ac1d05210695c312b9018b3aa7c2048e9aca ]

When mlx5_ib_stage_init_init() fails, return the error code related to
failure instead of -ENOMEM.

Fixes: 16c1975f1032 ("IB/mlx5: Create profile infrastructure to add and remove stages")
Link: https://lore.kernel.org/r/20210127150010.1876121-8-leon@kernel.org
Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/infiniband/hw/mlx5/main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index f67165f80ece5..beec0d7c0d6e8 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -3989,8 +3989,7 @@ static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev)
 
 err_mp:
 	mlx5_ib_cleanup_multiport_master(dev);
-
-	return -ENOMEM;
+	return err;
 }
 
 static int mlx5_ib_enable_driver(struct ib_device *dev)
-- 
2.27.0