diff options
| author |   Håkon Bugge <haakon.bugge@oracle.com> | 2021-04-06 12:37:03 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-04-19 12:56:53 -0300 |
| commit | 65d4801ae44e842cddca60278cfe299e1c2417c3 (patch) | |
| tree | 882ec1629f5800e2bf56ae5e4e98dd874521a8cc /drivers/infiniband/core/cm.c | |
| parent | RDMA/ipoib: Print a message if only child interface is UP (diff) | |
| download | linux-dev-65d4801ae44e842cddca60278cfe299e1c2417c3.tar.xz linux-dev-65d4801ae44e842cddca60278cfe299e1c2417c3.zip | |
RDMA/core: Unify RoCE check and re-factor code
In cm_req_handler(), unify the check for RoCE and re-factor to avoid
one test.
Link: https://lore.kernel.org/r/1617705423-15570-1-git-send-email-haakon.bugge@oracle.com
Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Fixes: 8f9748602491 ("IB/cm: Reduce dependency on gid attribute ndev check")
Fixes: 194f64a3cad3 ("RDMA/core: Fix corrupted SL on passive side")
Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/core/cm.c')
| -rw-r--r-- | drivers/infiniband/core/cm.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 1b884c4313f8..0ead0d223154 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -2138,21 +2138,17 @@ static int cm_req_handler(struct cm_work *work) goto destroy; } - if (cm_id_priv->av.ah_attr.type != RDMA_AH_ATTR_TYPE_ROCE) - cm_process_routed_req(req_msg, work->mad_recv_wc->wc); - memset(&work->path[0], 0, sizeof(work->path[0])); if (cm_req_has_alt_path(req_msg)) memset(&work->path[1], 0, sizeof(work->path[1])); grh = rdma_ah_read_grh(&cm_id_priv->av.ah_attr); gid_attr = grh->sgid_attr; - if (gid_attr && - rdma_protocol_roce(work->port->cm_dev->ib_device, - work->port->port_num)) { + if (cm_id_priv->av.ah_attr.type == RDMA_AH_ATTR_TYPE_ROCE) { work->path[0].rec_type = sa_conv_gid_to_pathrec_type(gid_attr->gid_type); } else { + cm_process_routed_req(req_msg, work->mad_recv_wc->wc); cm_path_set_rec_type( work->port->cm_dev->ib_device, work->port->port_num, &work->path[0], |