IB/rxe: Removed GID add/del dummy routines

rxe driver's add_gid() and del_gid() callbacks are doing simple
checks which are already done by the ib core before invoking these
callback routines.
Therefore, code is simplified to skip implementing add_gid() and
del_gid() callback functions.
They are only invoked by ib_core if they are implemented.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index 08f3e0618b816f314c1c327ad3592b9be867029c..a65550d6a84910521df4a5c6f3ff8c889feb2949 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -77,21 +77,6 @@ out:
        return rc;
 }
 
-static int rxe_add_gid(const union ib_gid *gid,
-                      const struct ib_gid_attr *attr, void **context)
-{
-       if (attr->index >= RXE_PORT_GID_TBL_LEN)
-               return -EINVAL;
-       return 0;
-}
-
-static int rxe_del_gid(const struct ib_gid_attr *attr, void **context)
-{
-       if (attr->index >= RXE_PORT_GID_TBL_LEN)
-               return -EINVAL;
-       return 0;
-}
-
 static struct net_device *rxe_get_netdev(struct ib_device *device,
                                         u8 port_num)
 {
@@ -1265,8 +1250,6 @@ int rxe_register_device(struct rxe_dev *rxe)
        dev->modify_port = rxe_modify_port;
        dev->get_link_layer = rxe_get_link_layer;
        dev->get_netdev = rxe_get_netdev;
-       dev->add_gid = rxe_add_gid;
-       dev->del_gid = rxe_del_gid;
        dev->query_pkey = rxe_query_pkey;
        dev->alloc_ucontext = rxe_alloc_ucontext;
        dev->dealloc_ucontext = rxe_dealloc_ucontext;