From: Kamal Heib <kamalheib1@gmail.com>
Date: Mon, 25 Oct 2021 09:26:32 +0300
Subject: RDMA/qedr: Remove unsupported qedr_resize_cq callback
Patch-mainline: v5.16-rc1
Git-commit: e058953c0ed18b5d2e125edec1cb6a258aa52446
References: jsc#SLE-18998
There is no need to return always zero for function which is not
supported, especially since 0 is the wrong return code.
Fixes: a7efd7773e31 ("qedr: Add support for PD,PKEY and CQ verbs")
Link: https://lore.kernel.org/r/20211025062632.3960-1-kamalheib1@gmail.com
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/qedr/main.c | 1 -
drivers/infiniband/hw/qedr/verbs.c | 10 ----------
drivers/infiniband/hw/qedr/verbs.h | 1 -
3 files changed, 12 deletions(-)
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -228,7 +228,6 @@ static const struct ib_device_ops qedr_d
.query_srq = qedr_query_srq,
.reg_user_mr = qedr_reg_user_mr,
.req_notify_cq = qedr_arm_cq,
- .resize_cq = qedr_resize_cq,
INIT_RDMA_OBJ_SIZE(ib_ah, qedr_ah, ibah),
INIT_RDMA_OBJ_SIZE(ib_cq, qedr_cq, ibcq),
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -1052,16 +1052,6 @@ err0:
return -EINVAL;
}
-int qedr_resize_cq(struct ib_cq *ibcq, int new_cnt, struct ib_udata *udata)
-{
- struct qedr_dev *dev = get_qedr_dev(ibcq->device);
- struct qedr_cq *cq = get_qedr_cq(ibcq);
-
- DP_ERR(dev, "cq %p RESIZE NOT SUPPORTED\n", cq);
-
- return 0;
-}
-
#define QEDR_DESTROY_CQ_MAX_ITERATIONS (10)
#define QEDR_DESTROY_CQ_ITER_DURATION (10)
--- a/drivers/infiniband/hw/qedr/verbs.h
+++ b/drivers/infiniband/hw/qedr/verbs.h
@@ -53,7 +53,6 @@ int qedr_alloc_xrcd(struct ib_xrcd *ibxr
int qedr_dealloc_xrcd(struct ib_xrcd *ibxrcd, struct ib_udata *udata);
int qedr_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
struct ib_udata *udata);
-int qedr_resize_cq(struct ib_cq *, int cqe, struct ib_udata *);
int qedr_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata);
int qedr_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags);
int qedr_create_qp(struct ib_qp *qp, struct ib_qp_init_attr *attrs,