From 39ce85f3b18597b17a3db74906db2c6360d66c16 Mon Sep 17 00:00:00 2001 From: Kamal Heib Date: Mon, 23 Sep 2019 13:41:57 +0300 Subject: [PATCH] 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 Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe --- 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(-) 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,