From b0a191e703dfc6a1496a668a2650f8fc9360936d Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Tue, 2 Dec 2014 16:57:39 +0200 Subject: [PATCH] iser-target: Cast wr_id with uintptr_t instead of unsinged long Nit, uintptr_t is designed for pointer casting, use it. Signed-off-by: Sagi Grimberg Signed-off-by: Nicholas Bellinger --- drivers/infiniband/ulp/isert/ib_isert.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index bbfdd62f9724..c4b9c6d3662b 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -961,7 +961,7 @@ isert_post_recv(struct isert_conn *isert_conn, u32 count) for (rx_wr = isert_conn->conn_rx_wr, i = 0; i < count; i++, rx_wr++) { rx_desc = &isert_conn->conn_rx_descs[rx_head]; - rx_wr->wr_id = (unsigned long)rx_desc; + rx_wr->wr_id = (uintptr_t)rx_desc; rx_wr->sg_list = &rx_desc->rx_sg; rx_wr->num_sge = 1; rx_wr->next = rx_wr + 1; @@ -995,7 +995,7 @@ isert_post_send(struct isert_conn *isert_conn, struct iser_tx_desc *tx_desc) ISER_HEADERS_LEN, DMA_TO_DEVICE); send_wr.next = NULL; - send_wr.wr_id = (unsigned long)tx_desc; + send_wr.wr_id = (uintptr_t)tx_desc; send_wr.sg_list = tx_desc->tx_sg; send_wr.num_sge = tx_desc->num_sge; send_wr.opcode = IB_WR_SEND; @@ -1067,7 +1067,7 @@ isert_init_send_wr(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, struct iser_tx_desc *tx_desc = &isert_cmd->tx_desc; isert_cmd->rdma_wr.iser_ib_op = ISER_IB_SEND; - send_wr->wr_id = (unsigned long)&isert_cmd->tx_desc; + send_wr->wr_id = (uintptr_t)&isert_cmd->tx_desc; send_wr->opcode = IB_WR_SEND; send_wr->sg_list = &tx_desc->tx_sg[0]; send_wr->num_sge = isert_cmd->tx_desc.num_sge; @@ -1090,7 +1090,7 @@ isert_rdma_post_recvl(struct isert_conn *isert_conn) sge.addr, sge.length, sge.lkey); memset(&rx_wr, 0, sizeof(struct ib_recv_wr)); - rx_wr.wr_id = (unsigned long)isert_conn->login_req_buf; + rx_wr.wr_id = (uintptr_t)isert_conn->login_req_buf; rx_wr.sg_list = &sge; rx_wr.num_sge = 1; @@ -2061,7 +2061,7 @@ isert_cq_tx_work(struct work_struct *work) struct ib_wc wc; while (ib_poll_cq(tx_cq, 1, &wc) == 1) { - tx_desc = (struct iser_tx_desc *)(unsigned long)wc.wr_id; + tx_desc = (struct iser_tx_desc *)(uintptr_t)wc.wr_id; isert_conn = wc.qp->qp_context; if (wc.status == IB_WC_SUCCESS) { @@ -2101,7 +2101,7 @@ isert_cq_rx_work(struct work_struct *work) unsigned long xfer_len; while (ib_poll_cq(rx_cq, 1, &wc) == 1) { - rx_desc = (struct iser_rx_desc *)(unsigned long)wc.wr_id; + rx_desc = (struct iser_rx_desc *)(uintptr_t)wc.wr_id; isert_conn = wc.qp->qp_context; if (wc.status == IB_WC_SUCCESS) { @@ -2379,7 +2379,7 @@ isert_build_rdma_wr(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, send_wr->sg_list = ib_sge; send_wr->num_sge = sg_nents; - send_wr->wr_id = (unsigned long)&isert_cmd->tx_desc; + send_wr->wr_id = (uintptr_t)&isert_cmd->tx_desc; /* * Perform mapping of TCM scatterlist memory ib_sge dma_addr. */ @@ -2864,7 +2864,7 @@ isert_reg_rdma(struct iscsi_conn *conn, struct iscsi_cmd *cmd, send_wr = &isert_cmd->rdma_wr.s_send_wr; send_wr->sg_list = &wr->s_ib_sge; send_wr->num_sge = 1; - send_wr->wr_id = (unsigned long)&isert_cmd->tx_desc; + send_wr->wr_id = (uintptr_t)&isert_cmd->tx_desc; if (wr->iser_ib_op == ISER_IB_RDMA_WRITE) { send_wr->opcode = IB_WR_RDMA_WRITE; send_wr->wr.rdma.remote_addr = isert_cmd->read_va; -- 2.30.2