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author | Leon Romanovsky <leonro@mellanox.com> | 2019-10-29 07:27:37 +0100 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-11-06 20:55:22 +0100 |
commit | dd0b0159f7b31439679879fcf2574d7ad744b6f1 (patch) | |
tree | e1d7ca6a00e06eca9073d1e1d389b9dfc4e83c0f /drivers/infiniband/hw/mlx5/mad.c | |
parent | RDMA/ocrdma: Make ocrdma_pma_counters() return void (diff) | |
download | linux-dd0b0159f7b31439679879fcf2574d7ad744b6f1.tar.xz linux-dd0b0159f7b31439679879fcf2574d7ad744b6f1.zip |
RDMA/mad: Do not check MAD sizes in roce and ib drivers
All callers for process_mad allocate MAD structures with proper sizes,
there is no need to recheck it.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mad.c')
-rw-r--r-- | drivers/infiniband/hw/mlx5/mad.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c index 0a5eb6e1798c..f49d9c70246e 100644 --- a/drivers/infiniband/hw/mlx5/mad.c +++ b/drivers/infiniband/hw/mlx5/mad.c @@ -280,10 +280,6 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, struct ib_mad *out_mad = (struct ib_mad *)out; int ret; - if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) || - *out_mad_size != sizeof(*out_mad))) - return IB_MAD_RESULT_FAILURE; - if (MLX5_CAP_GEN(dev->mdev, vport_counters) && in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT && in_mad->mad_hdr.method == IB_MGMT_METHOD_GET) { |