RDMA/ocrdma: Remove write-only variables

Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 5af30f1..9b204b1 100644 (file)
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -2293,7 +2293,6 @@ int ocrdma_mbx_modify_qp(struct ocrdma_dev *dev, struct ocrdma_qp *qp,
 {
        int status = -ENOMEM;
        struct ocrdma_modify_qp *cmd;
-       struct ocrdma_modify_qp_rsp *rsp;
 
        cmd = ocrdma_init_emb_mqe(OCRDMA_CMD_MODIFY_QP, sizeof(*cmd));
        if (!cmd)
@@ -2317,7 +2316,7 @@ int ocrdma_mbx_modify_qp(struct ocrdma_dev *dev, struct ocrdma_qp *qp,
        status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);
        if (status)
                goto mbx_err;
-       rsp = (struct ocrdma_modify_qp_rsp *)cmd;
+
 mbx_err:
        kfree(cmd);
        return status;
@@ -2327,7 +2326,6 @@ int ocrdma_mbx_destroy_qp(struct ocrdma_dev *dev, struct ocrdma_qp *qp)
 {
        int status = -ENOMEM;
        struct ocrdma_destroy_qp *cmd;
-       struct ocrdma_destroy_qp_rsp *rsp;
        struct pci_dev *pdev = dev->nic_info.pdev;
 
        cmd = ocrdma_init_emb_mqe(OCRDMA_CMD_DELETE_QP, sizeof(*cmd));
@@ -2337,7 +2335,7 @@ int ocrdma_mbx_destroy_qp(struct ocrdma_dev *dev, struct ocrdma_qp *qp)
        status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);
        if (status)
                goto mbx_err;
-       rsp = (struct ocrdma_destroy_qp_rsp *)cmd;
+
 mbx_err:
        kfree(cmd);
        if (qp->sq.va)

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index e955f1f..eb55c80 100644 (file)
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -625,12 +625,10 @@ struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 len,
        struct ocrdma_dev *dev;
        struct ocrdma_mr *mr;
        struct ocrdma_pd *pd;
-       struct pci_dev *pdev;
        u32 num_pbes;
 
        pd = get_ocrdma_pd(ibpd);
        dev = pd->dev;
-       pdev = dev->nic_info.pdev;
 
        if (acc & IB_ACCESS_REMOTE_WRITE && !(acc & IB_ACCESS_LOCAL_WRITE))
                return ERR_PTR(-EINVAL);
@@ -1596,10 +1594,8 @@ int ocrdma_modify_srq(struct ib_srq *ibsrq,
 {
        int status = 0;
        struct ocrdma_srq *srq;
-       struct ocrdma_dev *dev;
 
        srq = get_ocrdma_srq(ibsrq);
-       dev = srq->dev;
        if (srq_attr_mask & IB_SRQ_MAX_WR)
                status = -EINVAL;
        else
@@ -1611,10 +1607,8 @@ int ocrdma_query_srq(struct ib_srq *ibsrq, struct ib_srq_attr *srq_attr)
 {
        int status;
        struct ocrdma_srq *srq;
-       struct ocrdma_dev *dev;
 
        srq = get_ocrdma_srq(ibsrq);
-       dev = srq->dev;
        status = ocrdma_mbx_query_srq(srq, srq_attr);
        return status;
 }