From: Maor Gottlieb maorg@nvidia.com
stable inclusion from stable-v5.10.137 commit 53da1f0fa0e2e197df1a95729a15b27f7b2b911c category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I60PLB
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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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: 52438be44112 ("RDMA/mlx5: Allow inserting a steering rule to the FDB") Link: https://lore.kernel.org/r/7b9ceda217d9368a51dc47a46b769bad4af9ac92.165925606... 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 Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Reviewed-by: Wei Li liwei391@huawei.com --- drivers/infiniband/hw/mlx5/fs.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c index b3391ecedda7..0404e6f22d37 100644 --- a/drivers/infiniband/hw/mlx5/fs.c +++ b/drivers/infiniband/hw/mlx5/fs.c @@ -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;