diff options
| author |   Parav Pandit <parav@mellanox.com> | 2018-04-01 15:08:22 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-04-03 21:33:51 -0600 |
| commit | 14169e333e712e3640a6e4b1a81239ce952e3fcf (patch) | |
| tree | bd985388327eda2423098f336421b67424788df6 /drivers/infiniband/hw/mlx4/main.c | |
| parent | IB/core: Refactor GID modify code for RoCE (diff) | |
| download | linux-dev-14169e333e712e3640a6e4b1a81239ce952e3fcf.tar.xz linux-dev-14169e333e712e3640a6e4b1a81239ce952e3fcf.zip | |
IB/providers: Avoid zero GID check for RoCE
Now that the IB core GID cache ensures that a zero GID doesn't exist in
the GID table remove zero GID checks from the provider drivers for
clarity.
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index d9422a44549e..a31a3edfbf28 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -411,9 +411,6 @@ int mlx4_ib_gid_index_to_real_index(struct mlx4_ib_dev *ibdev, if (attr.ndev) dev_put(attr.ndev); - if (!memcmp(&gid, &zgid, sizeof(gid))) - return -EINVAL; - spin_lock_irqsave(&iboe->lock, flags); port_gid_table = &iboe->gids[port_num - 1]; |