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RDMA/mlx5: Add missing check for return value in get namespace flow
author
Maor Gottlieb
<maorg@nvidia.com>
Sun, 31 Jul 2022 08:29:08 +0000
(11:29 +0300)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Wed, 17 Aug 2022 12:23:59 +0000
(14:23 +0200)
[ 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:
52438be44112
("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>
drivers/infiniband/hw/mlx5/fs.c
patch
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diff --git
a/drivers/infiniband/hw/mlx5/fs.c
b/drivers/infiniband/hw/mlx5/fs.c
index
5fbc0a8
..
8a7e182
100644
(file)
--- a/
drivers/infiniband/hw/mlx5/fs.c
+++ b/
drivers/infiniband/hw/mlx5/fs.c
@@
-2078,12
+2078,10
@@
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;