This is a note to let you know that I've just added the patch titled
RDMA/mlx5: Add missing check for return value in get namespace flow
to the 5.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
rdma-mlx5-add-missing-check-for-return-value-in-get-.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ac54a617fb3fd02ab385387140b05c0cc0c5278f
Author: Maor Gottlieb <maorg@xxxxxxxxxx>
Date: Sun Jul 31 11:29:08 2022 +0300
RDMA/mlx5: Add missing check for return value in get namespace flow
[ 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@xxxxxxxxxx
Reviewed-by: Itay Aveksis <itayav@xxxxxxxxxx>
Signed-off-by: Maor Gottlieb <maorg@xxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c
index 661ed2b44508..6092118de672 100644
--- a/drivers/infiniband/hw/mlx5/fs.c
+++ b/drivers/infiniband/hw/mlx5/fs.c
@@ -2265,12 +2265,10 @@ 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;
