RDMA/{cxgb3, cxgb4, i40iw}: Remove common code

Now that we have a common iWARP query port function we can remove the
common code from the iWARP drivers.

Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Acked-by: Potnuri Bharat Teja <bharat@chelsio.com>
Link: https://lore.kernel.org/r/20190807103138.17219-5-kamalheib1@gmail.com
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 5848e47..dcf02ec 100644 (file)
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -991,33 +991,8 @@ static int iwch_query_device(struct ib_device *ibdev, struct ib_device_attr *pro
 static int iwch_query_port(struct ib_device *ibdev,
                           u8 port, struct ib_port_attr *props)
 {
-       struct iwch_dev *dev;
-       struct net_device *netdev;
-       struct in_device *inetdev;
-
        pr_debug("%s ibdev %p\n", __func__, ibdev);
 
-       dev = to_iwch_dev(ibdev);
-       netdev = dev->rdev.port_info.lldevs[port-1];
-
-       /* props being zeroed by the caller, avoid zeroing it here */
-       props->max_mtu = IB_MTU_4096;
-       props->active_mtu = ib_mtu_int_to_enum(netdev->mtu);
-
-       if (!netif_carrier_ok(netdev))
-               props->state = IB_PORT_DOWN;
-       else {
-               inetdev = in_dev_get(netdev);
-               if (inetdev) {
-                       if (inetdev->ifa_list)
-                               props->state = IB_PORT_ACTIVE;
-                       else
-                               props->state = IB_PORT_INIT;
-                       in_dev_put(inetdev);
-               } else
-                       props->state = IB_PORT_INIT;
-       }
-
        props->port_cap_flags =
            IB_PORT_CM_SUP |
            IB_PORT_SNMP_TUNNEL_SUP |

diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index 5e59c57..d373ac0 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -305,32 +305,8 @@ static int c4iw_query_device(struct ib_device *ibdev, struct ib_device_attr *pro
 static int c4iw_query_port(struct ib_device *ibdev, u8 port,
                           struct ib_port_attr *props)
 {
-       struct c4iw_dev *dev;
-       struct net_device *netdev;
-       struct in_device *inetdev;
-
        pr_debug("ibdev %p\n", ibdev);
 
-       dev = to_c4iw_dev(ibdev);
-       netdev = dev->rdev.lldi.ports[port-1];
-       /* props being zeroed by the caller, avoid zeroing it here */
-       props->max_mtu = IB_MTU_4096;
-       props->active_mtu = ib_mtu_int_to_enum(netdev->mtu);
-
-       if (!netif_carrier_ok(netdev))
-               props->state = IB_PORT_DOWN;
-       else {
-               inetdev = in_dev_get(netdev);
-               if (inetdev) {
-                       if (inetdev->ifa_list)
-                               props->state = IB_PORT_ACTIVE;
-                       else
-                               props->state = IB_PORT_INIT;
-                       in_dev_put(inetdev);
-               } else
-                       props->state = IB_PORT_INIT;
-       }
-
        props->port_cap_flags =
            IB_PORT_CM_SUP |
            IB_PORT_SNMP_TUNNEL_SUP |

diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index d169a80..8056930 100644 (file)
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -97,18 +97,7 @@ static int i40iw_query_port(struct ib_device *ibdev,
                            u8 port,
                            struct ib_port_attr *props)
 {
-       struct i40iw_device *iwdev = to_iwdev(ibdev);
-       struct net_device *netdev = iwdev->netdev;
-
-       /* props being zeroed by the caller, avoid zeroing it here */
-       props->max_mtu = IB_MTU_4096;
-       props->active_mtu = ib_mtu_int_to_enum(netdev->mtu);
-
        props->lid = 1;
-       if (netif_carrier_ok(iwdev->netdev))
-               props->state = IB_PORT_ACTIVE;
-       else
-               props->state = IB_PORT_DOWN;
        props->port_cap_flags = IB_PORT_CM_SUP | IB_PORT_REINIT_SUP |
                IB_PORT_VENDOR_CLASS_SUP | IB_PORT_BOOT_MGMT_SUP;
        props->gid_tbl_len = 1;