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RDMA/cm: Delete not implemented CM peer to peer communication 

Peer to peer support was never implemented, so delete it to make code less
clutter.

Link: https://lore.kernel.org/r/20200310091438.248429-6-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky 2020-03-10 11:14:32 +02:00 committed by Jason Gunthorpe
parent a762d460a0
commit a4f994a059
2 changed files with 0 additions and 8 deletions
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7
drivers/infiniband/core/cm.c
View File

@ -261,7 +261,6 @@ struct cm_id_private {
__be16 pkey;
u8 private_data_len;
u8 max_cm_retries;
u8 peer_to_peer;
u8 responder_resources;
u8 initiator_depth;
u8 retry_count;
@ -1381,10 +1380,6 @@ static void cm_format_req(struct cm_req_msg *req_msg,
static int cm_validate_req_param(struct ib_cm_req_param *param)
{
/* peer-to-peer not supported */
if (param->peer_to_peer)
return -EINVAL;
if (!param->primary_path)
return -EINVAL;
@ -2437,8 +2432,6 @@ static int cm_rep_handler(struct cm_work *work)
cm_ack_timeout(cm_id_priv->target_ack_delay,
cm_id_priv->alt_av.timeout - 1);
/* todo: handle peer_to_peer */
ib_cancel_mad(cm_id_priv->av.port->mad_agent, cm_id_priv->msg);
ret = atomic_inc_and_test(&cm_id_priv->work_count);
if (!ret)

1
include/rdma/ib_cm.h
View File

@ -360,7 +360,6 @@ struct ib_cm_req_param {
u32 starting_psn;
const void *private_data;
u8 private_data_len;
u8 peer_to_peer;
u8 responder_resources;
u8 initiator_depth;
u8 remote_cm_response_timeout;