diff options
| -rw-r--r-- | drivers/infiniband/core/device.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index e785bebaf16e..1ad39b209252 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -2408,8 +2408,12 @@ int ib_modify_port(struct ib_device *device, rc = device->ops.modify_port(device, port_num, port_modify_mask, port_modify); + else if (rdma_protocol_roce(device, port_num) && + ((port_modify->set_port_cap_mask & ~IB_PORT_CM_SUP) == 0 || + (port_modify->clr_port_cap_mask & ~IB_PORT_CM_SUP) == 0)) + rc = 0; else - rc = rdma_protocol_roce(device, port_num) ? 0 : -ENOSYS; + rc = -EOPNOTSUPP; return rc; } EXPORT_SYMBOL(ib_modify_port); |