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/qp.c | |
| parent | 598ff6bae689453aa894bc38f3f1bb78eb131a61 (diff) | |
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/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 523028e944ed..726a6ae90de0 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -2370,8 +2370,6 @@ static int __mlx4_ib_modify_qp(void *src, enum mlx4_ib_source_type src_type, status = ib_get_cached_gid(&dev->ib_dev, port_num, index, &gid, &gid_attr); - if (!status && !memcmp(&gid, &zgid, sizeof(gid))) - status = -ENOENT; if (!status && gid_attr.ndev) { vlan = rdma_vlan_dev_vlan_id(gid_attr.ndev); memcpy(smac, gid_attr.ndev->dev_addr, ETH_ALEN); |