RDMA/bnxt_re: Remove unsupported modify_device callback

There is no need to return always zero for function which is not supported. Link: https://lore.kernel.org/r/20190923104158.5331-3-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>
mariux64 · Oct 1, 2019 · 39ce85f · 39ce85f
1 parent d0f3ef3
commit 39ce85f
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diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -191,24 +191,6 @@ int bnxt_re_query_device(struct ib_device *ibdev,
 	return 0;
 }
 
-int bnxt_re_modify_device(struct ib_device *ibdev,
-			  int device_modify_mask,
-			  struct ib_device_modify *device_modify)
-{
-	switch (device_modify_mask) {
-	case IB_DEVICE_MODIFY_SYS_IMAGE_GUID:
-		/* Modify the GUID requires the modification of the GID table */
-		/* GUID should be made as READ-ONLY */
-		break;
-	case IB_DEVICE_MODIFY_NODE_DESC:
-		/* Node Desc should be made as READ-ONLY */
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
 /* Port */
 int bnxt_re_query_port(struct ib_device *ibdev, u8 port_num,
 		       struct ib_port_attr *port_attr)

diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.h b/drivers/infiniband/hw/bnxt_re/ib_verbs.h
@@ -145,9 +145,6 @@ struct bnxt_re_ucontext {
 int bnxt_re_query_device(struct ib_device *ibdev,
 			 struct ib_device_attr *ib_attr,
 			 struct ib_udata *udata);
-int bnxt_re_modify_device(struct ib_device *ibdev,
-			  int device_modify_mask,
-			  struct ib_device_modify *device_modify);
 int bnxt_re_query_port(struct ib_device *ibdev, u8 port_num,
 		       struct ib_port_attr *port_attr);
 int bnxt_re_get_port_immutable(struct ib_device *ibdev, u8 port_num,

diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
@@ -625,7 +625,6 @@ static const struct ib_device_ops bnxt_re_dev_ops = {
 	.map_mr_sg = bnxt_re_map_mr_sg,
 	.mmap = bnxt_re_mmap,
 	.modify_ah = bnxt_re_modify_ah,
-	.modify_device = bnxt_re_modify_device,
 	.modify_qp = bnxt_re_modify_qp,
 	.modify_srq = bnxt_re_modify_srq,
 	.poll_cq = bnxt_re_poll_cq,