From d31131bba5a1630304c55ea775c48cc84912ab59 Mon Sep 17 00:00:00 2001 From: Kamal Heib Date: Tue, 2 Oct 2018 16:11:21 +0300 Subject: RDMA: Remove unused parameter from ib_modify_qp_is_ok() The ll parameter is not used in ib_modify_qp_is_ok(), so remove it. Signed-off-by: Kamal Heib Reviewed-by: Dennis Dalessandro Signed-off-by: Jason Gunthorpe --- drivers/infiniband/core/verbs.c | 3 +-- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 3 +-- drivers/infiniband/hw/hns/hns_roce_qp.c | 4 ++-- drivers/infiniband/hw/mlx4/qp.c | 8 +------- drivers/infiniband/hw/mlx5/qp.c | 5 ++--- drivers/infiniband/hw/mthca/mthca_qp.c | 4 ++-- drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 3 +-- drivers/infiniband/hw/qedr/verbs.c | 3 +-- drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c | 2 +- drivers/infiniband/sw/rdmavt/qp.c | 5 +---- drivers/infiniband/sw/rxe/rxe_qp.c | 3 +-- include/rdma/ib_verbs.h | 4 +--- 12 files changed, 15 insertions(+), 32 deletions(-) diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index ee5fc8408add..1e7ad5e0a46e 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -1509,8 +1509,7 @@ static const struct { }; bool ib_modify_qp_is_ok(enum ib_qp_state cur_state, enum ib_qp_state next_state, - enum ib_qp_type type, enum ib_qp_attr_mask mask, - enum rdma_link_layer ll) + enum ib_qp_type type, enum ib_qp_attr_mask mask) { enum ib_qp_attr_mask req_param, opt_param; diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index bc2b9e038439..9d7c48466f10 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -1598,8 +1598,7 @@ int bnxt_re_modify_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr, curr_qp_state = __to_ib_qp_state(qp->qplib_qp.cur_qp_state); new_qp_state = qp_attr->qp_state; if (!ib_modify_qp_is_ok(curr_qp_state, new_qp_state, - ib_qp->qp_type, qp_attr_mask, - IB_LINK_LAYER_ETHERNET)) { + ib_qp->qp_type, qp_attr_mask)) { dev_err(rdev_to_dev(rdev), "Invalid attribute mask: %#x specified ", qp_attr_mask); diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index efb7e961ca65..0378fc41fcfa 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -952,8 +952,8 @@ int hns_roce_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, } } - if (!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, attr_mask, - IB_LINK_LAYER_ETHERNET)) { + if (!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, + attr_mask)) { dev_err(dev, "ib_modify_qp_is_ok failed\n"); goto out; } diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 6dd3cd2c2f80..0711ca1dfb8f 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -2629,7 +2629,6 @@ enum { static int _mlx4_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata) { - enum rdma_link_layer ll = IB_LINK_LAYER_UNSPECIFIED; struct mlx4_ib_dev *dev = to_mdev(ibqp->device); struct mlx4_ib_qp *qp = to_mqp(ibqp); enum ib_qp_state cur_state, new_state; @@ -2639,13 +2638,8 @@ static int _mlx4_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, cur_state = attr_mask & IB_QP_CUR_STATE ? attr->cur_qp_state : qp->state; new_state = attr_mask & IB_QP_STATE ? attr->qp_state : cur_state; - if (cur_state != new_state || cur_state != IB_QPS_RESET) { - int port = attr_mask & IB_QP_PORT ? attr->port_num : qp->port; - ll = rdma_port_get_link_layer(&dev->ib_dev, port); - } - if (!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, - attr_mask, ll)) { + attr_mask)) { pr_debug("qpn 0x%x: invalid attribute mask specified " "for transition %d to %d. qp_type %d," " attr_mask 0x%x\n", diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index c49a0815a12b..fa8e5dc65cb4 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -3509,7 +3509,6 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, size_t required_cmd_sz; int err = -EINVAL; int port; - enum rdma_link_layer ll = IB_LINK_LAYER_UNSPECIFIED; if (ibqp->rwq_ind_tbl) return -ENOSYS; @@ -3555,7 +3554,6 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, if (!(cur_state == new_state && cur_state == IB_QPS_RESET)) { port = attr_mask & IB_QP_PORT ? attr->port_num : qp->port; - ll = dev->ib_dev.get_link_layer(&dev->ib_dev, port); } if (qp->flags & MLX5_IB_QP_UNDERLAY) { @@ -3566,7 +3564,8 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, } } else if (qp_type != MLX5_IB_QPT_REG_UMR && qp_type != MLX5_IB_QPT_DCI && - !ib_modify_qp_is_ok(cur_state, new_state, qp_type, attr_mask, ll)) { + !ib_modify_qp_is_ok(cur_state, new_state, qp_type, + attr_mask)) { mlx5_ib_dbg(dev, "invalid QP state transition from %d to %d, qp_type %d, attr_mask 0x%x\n", cur_state, new_state, ibqp->qp_type, attr_mask); goto out; diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 3d37f2373d63..9d178ee3c96a 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -872,8 +872,8 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, new_state = attr_mask & IB_QP_STATE ? attr->qp_state : cur_state; - if (!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, attr_mask, - IB_LINK_LAYER_UNSPECIFIED)) { + if (!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, + attr_mask)) { mthca_dbg(dev, "Bad QP transition (transport %d) " "%d->%d with attr 0x%08x\n", qp->transport, cur_state, new_state, diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index c158ca9fde6d..06d2a7f3304c 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -1480,8 +1480,7 @@ int ocrdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, new_qps = old_qps; spin_unlock_irqrestore(&qp->q_lock, flags); - if (!ib_modify_qp_is_ok(old_qps, new_qps, ibqp->qp_type, attr_mask, - IB_LINK_LAYER_ETHERNET)) { + if (!ib_modify_qp_is_ok(old_qps, new_qps, ibqp->qp_type, attr_mask)) { pr_err("%s(%d) invalid attribute mask=0x%x specified for\n" "qpn=0x%x of type=0x%x old_qps=0x%x, new_qps=0x%x\n", __func__, dev->id, attr_mask, qp->id, ibqp->qp_type, diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 9d4d165014d9..82ee4b4a7084 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -2238,8 +2238,7 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, if (rdma_protocol_roce(&dev->ibdev, 1)) { if (!ib_modify_qp_is_ok(old_qp_state, new_qp_state, - ibqp->qp_type, attr_mask, - IB_LINK_LAYER_ETHERNET)) { + ibqp->qp_type, attr_mask)) { DP_ERR(dev, "modify qp: invalid attribute mask=0x%x specified for\n" "qpn=0x%x of type=0x%x old_qp_state=0x%x, new_qp_state=0x%x\n", diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c index 60083c0363a5..cf22f57a9f0d 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c @@ -499,7 +499,7 @@ int pvrdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, next_state = (attr_mask & IB_QP_STATE) ? attr->qp_state : cur_state; if (!ib_modify_qp_is_ok(cur_state, next_state, ibqp->qp_type, - attr_mask, IB_LINK_LAYER_ETHERNET)) { + attr_mask)) { ret = -EINVAL; goto out; } diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 2db71e956d02..a036a5368103 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -1164,11 +1164,8 @@ int rvt_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int lastwqe = 0; int mig = 0; int pmtu = 0; /* for gcc warning only */ - enum rdma_link_layer link; int opa_ah; - link = rdma_port_get_link_layer(ibqp->device, qp->port_num); - spin_lock_irq(&qp->r_lock); spin_lock(&qp->s_hlock); spin_lock(&qp->s_lock); @@ -1179,7 +1176,7 @@ int rvt_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, opa_ah = rdma_cap_opa_ah(ibqp->device, qp->port_num); if (!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, - attr_mask, link)) + attr_mask)) goto inval; if (rdi->driver_f.check_modify_qp && diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c index 45b392b7342f..b9710907dac2 100644 --- a/drivers/infiniband/sw/rxe/rxe_qp.c +++ b/drivers/infiniband/sw/rxe/rxe_qp.c @@ -419,8 +419,7 @@ int rxe_qp_chk_attr(struct rxe_dev *rxe, struct rxe_qp *qp, enum ib_qp_state new_state = (mask & IB_QP_STATE) ? attr->qp_state : cur_state; - if (!ib_modify_qp_is_ok(cur_state, new_state, qp_type(qp), mask, - IB_LINK_LAYER_ETHERNET)) { + if (!ib_modify_qp_is_ok(cur_state, new_state, qp_type(qp), mask)) { pr_warn("invalid mask or state for qp\n"); goto err1; } diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 9897d2329f2c..f88c1071413a 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2742,7 +2742,6 @@ static inline int ib_destroy_usecnt(atomic_t *usecnt, * @next_state: Next QP state * @type: QP type * @mask: Mask of supplied QP attributes - * @ll : link layer of port * * This function is a helper function that a low-level driver's * modify_qp method can use to validate the consumer's input. It @@ -2751,8 +2750,7 @@ static inline int ib_destroy_usecnt(atomic_t *usecnt, * and that the attribute mask supplied is allowed for the transition. */ bool ib_modify_qp_is_ok(enum ib_qp_state cur_state, enum ib_qp_state next_state, - enum ib_qp_type type, enum ib_qp_attr_mask mask, - enum rdma_link_layer ll); + enum ib_qp_type type, enum ib_qp_attr_mask mask); void ib_register_event_handler(struct ib_event_handler *event_handler); void ib_unregister_event_handler(struct ib_event_handler *event_handler); -- cgit v1.2.3-59-g8ed1b