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RDMA/mlx5: Add missing check for return value in get namespace flow

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[ Upstream commit c9776457bd5eaad4ce4ecb17af8d8f3cc6957c0b ]

Add missing check for return value when calling to
mlx5_ib_ft_type_to_namespace, even though it can't really fail in this
specific call.

Fixes: 52438be441 ("RDMA/mlx5: Allow inserting a steering rule to the FDB")
Link: https://lore.kernel.org/r/7b9ceda217d9368a51dc47a46b769bad4af9ac92.1659256069.git.leonro@nvidia.com
Reviewed-by: Itay Aveksis <itayav@nvidia.com>
Signed-off-by: Maor Gottlieb <maorg@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>
This commit is contained in:
Maor Gottlieb 2022-07-31 11:29:08 +03:00 committed by Greg Kroah-Hartman
parent c0ba87f3e7
commit 53da1f0fa0
1 changed files with 2 additions and 4 deletions
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6
drivers/infiniband/hw/mlx5/fs.c
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@ -2081,12 +2081,10 @@ static int mlx5_ib_matcher_ns(struct uverbs_attr_bundle *attrs,
if (err)
return err;
if (flags) {
mlx5_ib_ft_type_to_namespace(
if (flags)
return mlx5_ib_ft_type_to_namespace(
MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX,
&obj->ns_type);
return 0;
}
}
obj->ns_type = MLX5_FLOW_NAMESPACE_BYPASS;