RDMA/hns: Remove unsupported modify_port callback

There is no need to return always zero for function which is not
supported.

Fixes: 9a4435375cd1 ("IB/hns: Add driver files for hns RoCE driver")
Link: https://lore.kernel.org/r/20191028155931.1114-3-kamalheib1@gmail.com
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c
index 803dc6f..a389f99 100644 (file)
--- a/drivers/infiniband/hw/hns/hns_roce_main.c
+++ b/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -301,12 +301,6 @@ static int hns_roce_modify_device(struct ib_device *ib_dev, int mask,
        return 0;
 }
 
-static int hns_roce_modify_port(struct ib_device *ib_dev, u8 port_num, int mask,
-                               struct ib_port_modify *props)
-{
-       return 0;
-}
-
 static int hns_roce_alloc_ucontext(struct ib_ucontext *uctx,
                                   struct ib_udata *udata)
 {
@@ -440,7 +434,6 @@ static const struct ib_device_ops hns_roce_dev_ops = {
        .get_port_immutable = hns_roce_port_immutable,
        .mmap = hns_roce_mmap,
        .modify_device = hns_roce_modify_device,
-       .modify_port = hns_roce_modify_port,
        .modify_qp = hns_roce_modify_qp,
        .query_ah = hns_roce_query_ah,
        .query_device = hns_roce_query_device,