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IB/cm: Remove the service_mask parameter from ib_cm_listen() 

Remove the service_mask parameter of ib_cm_listen(), as all callers
use 0.

Link: https://lore.kernel.org/r/20220819090859.957943-2-markzhang@nvidia.com
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Mark Zhang 2022-08-19 12:08:57 +03:00 committed by Leon Romanovsky
parent 6edd86a2d2
commit 91a3f14ec9
4 changed files with 6 additions and 15 deletions
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8
drivers/infiniband/core/cm.c
View File

@ -1185,12 +1185,8 @@ static int cm_init_listen(struct cm_id_private *cm_id_priv, __be64 service_id,
* and service ID resolution requests. The service ID should be specified
* network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will
* assign a service ID to the caller.
* @service_mask: Mask applied to service ID used to listen across a
* range of service IDs. If set to 0, the service ID is matched
* exactly. This parameter is ignored if %service_id is set to
* IB_CM_ASSIGN_SERVICE_ID.
*/
int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id, __be64 service_mask)
int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id)
{
struct cm_id_private *cm_id_priv =
container_of(cm_id, struct cm_id_private, id);
@ -1203,7 +1199,7 @@ int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id, __be64 service_mask)
goto out;
}
ret = cm_init_listen(cm_id_priv, service_id, service_mask);
ret = cm_init_listen(cm_id_priv, service_id, 0);
if (ret)
goto out;

4
drivers/infiniband/ulp/ipoib/ipoib_cm.c
View File

@ -884,8 +884,8 @@ int ipoib_cm_dev_open(struct net_device *dev)
goto err_cm;
}
ret = ib_cm_listen(priv->cm.id, cpu_to_be64(IPOIB_CM_IETF_ID | priv->qp->qp_num),
0);
ret = ib_cm_listen(priv->cm.id,
cpu_to_be64(IPOIB_CM_IETF_ID | priv->qp->qp_num));
if (ret) {
pr_warn("%s: failed to listen on ID 0x%llx\n", priv->ca->name,
IPOIB_CM_IETF_ID | priv->qp->qp_num);

2
drivers/infiniband/ulp/srpt/ib_srpt.c
View File

@ -3191,7 +3191,7 @@ static int srpt_add_one(struct ib_device *device)
* if this HCA is gone bad and replaced by different HCA
*/
ret = sdev->cm_id ?
ib_cm_listen(sdev->cm_id, cpu_to_be64(srpt_service_guid), 0) :
ib_cm_listen(sdev->cm_id, cpu_to_be64(srpt_service_guid)) :
0;
if (ret < 0) {
pr_err("ib_cm_listen() failed: %d (cm_id state = %d)\n", ret,

7
include/rdma/ib_cm.h
View File

@ -340,13 +340,8 @@ void ib_destroy_cm_id(struct ib_cm_id *cm_id);
* and service ID resolution requests. The service ID should be specified
* network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will
* assign a service ID to the caller.
* @service_mask: Mask applied to service ID used to listen across a
* range of service IDs. If set to 0, the service ID is matched
* exactly. This parameter is ignored if %service_id is set to
* IB_CM_ASSIGN_SERVICE_ID.
*/
int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id,
__be64 service_mask);
int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id);
struct ib_cm_id *ib_cm_insert_listen(struct ib_device *device,
ib_cm_handler cm_handler,