[for-next,2/3] RDMA/bnxt_re: Remove unsupported modify_device callback

Commit Message

Kamal Heib Sept. 23, 2019, 10:41 a.m. UTC

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

Signed-off-by: Kamal Heib <[e-mail]>
---
 drivers/infiniband/hw/bnxt_re/ib_verbs.c | 18 ------------------
 drivers/infiniband/hw/bnxt_re/ib_verbs.h |  3 ---
 drivers/infiniband/hw/bnxt_re/main.c     |  1 -
 3 files changed, 22 deletions(-)

Patch

diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index b4149dc9e824..8afd7d93cfe4 100644
--- 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
index 31662b1ee35a..23d972da5652 100644
--- 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
index 30a54f8aa42c..7b914bdd7c13 100644
--- 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,