From 0c23af52ccd1605926480b5dfd1dd857ef604611 Mon Sep 17 00:00:00 2001 From: Naresh Kumar PBS Date: Sun, 11 Jul 2021 06:31:36 -0700 Subject: RDMA/bnxt_re: Fix stats counters Statistical counters are not incrementing in some adapter versions with newer FW. This is due to the stats context length mismatch between FW and driver. Since the L2 driver updates the length correctly, use the stats length from L2 driver while allocating the DMA'able memory and creating the stats context. Fixes: 9d6b648c3112 ("bnxt_en: Update firmware interface spec to 1.10.1.65.") Link: https://lore.kernel.org/r/1626010296-6076-1-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Naresh Kumar PBS Signed-off-by: Selvin Xavier Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/bnxt_re/main.c | 4 +++- drivers/infiniband/hw/bnxt_re/qplib_res.c | 10 ++++------ drivers/infiniband/hw/bnxt_re/qplib_res.h | 1 + 3 files changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index d5674026512a..a8688a92c760 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -120,6 +120,7 @@ static int bnxt_re_setup_chip_ctx(struct bnxt_re_dev *rdev, u8 wqe_mode) if (!chip_ctx) return -ENOMEM; chip_ctx->chip_num = bp->chip_num; + chip_ctx->hw_stats_size = bp->hw_ring_stats_size; rdev->chip_ctx = chip_ctx; /* rest members to follow eventually */ @@ -550,6 +551,7 @@ static int bnxt_re_net_stats_ctx_alloc(struct bnxt_re_dev *rdev, dma_addr_t dma_map, u32 *fw_stats_ctx_id) { + struct bnxt_qplib_chip_ctx *chip_ctx = rdev->chip_ctx; struct hwrm_stat_ctx_alloc_output resp = {0}; struct hwrm_stat_ctx_alloc_input req = {0}; struct bnxt_en_dev *en_dev = rdev->en_dev; @@ -566,7 +568,7 @@ static int bnxt_re_net_stats_ctx_alloc(struct bnxt_re_dev *rdev, bnxt_re_init_hwrm_hdr(rdev, (void *)&req, HWRM_STAT_CTX_ALLOC, -1, -1); req.update_period_ms = cpu_to_le32(1000); req.stats_dma_addr = cpu_to_le64(dma_map); - req.stats_dma_length = cpu_to_le16(sizeof(struct ctx_hw_stats_ext)); + req.stats_dma_length = cpu_to_le16(chip_ctx->hw_stats_size); req.stat_ctx_flags = STAT_CTX_ALLOC_REQ_STAT_CTX_FLAGS_ROCE; bnxt_re_fill_fw_msg(&fw_msg, (void *)&req, sizeof(req), (void *)&resp, sizeof(resp), DFLT_HWRM_CMD_TIMEOUT); diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.c b/drivers/infiniband/hw/bnxt_re/qplib_res.c index 17f0701b3cee..44282a8cdd4f 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.c @@ -56,6 +56,7 @@ static void bnxt_qplib_free_stats_ctx(struct pci_dev *pdev, struct bnxt_qplib_stats *stats); static int bnxt_qplib_alloc_stats_ctx(struct pci_dev *pdev, + struct bnxt_qplib_chip_ctx *cctx, struct bnxt_qplib_stats *stats); /* PBL */ @@ -559,7 +560,7 @@ int bnxt_qplib_alloc_ctx(struct bnxt_qplib_res *res, goto fail; stats_alloc: /* Stats */ - rc = bnxt_qplib_alloc_stats_ctx(res->pdev, &ctx->stats); + rc = bnxt_qplib_alloc_stats_ctx(res->pdev, res->cctx, &ctx->stats); if (rc) goto fail; @@ -889,15 +890,12 @@ static void bnxt_qplib_free_stats_ctx(struct pci_dev *pdev, } static int bnxt_qplib_alloc_stats_ctx(struct pci_dev *pdev, + struct bnxt_qplib_chip_ctx *cctx, struct bnxt_qplib_stats *stats) { memset(stats, 0, sizeof(*stats)); stats->fw_id = -1; - /* 128 byte aligned context memory is required only for 57500. - * However making this unconditional, it does not harm previous - * generation. - */ - stats->size = ALIGN(sizeof(struct ctx_hw_stats), 128); + stats->size = cctx->hw_stats_size; stats->dma = dma_alloc_coherent(&pdev->dev, stats->size, &stats->dma_map, GFP_KERNEL); if (!stats->dma) { diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index c291f495ae91..91031502e8f5 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -54,6 +54,7 @@ struct bnxt_qplib_chip_ctx { u16 chip_num; u8 chip_rev; u8 chip_metal; + u16 hw_stats_size; struct bnxt_qplib_drv_modes modes; }; -- cgit v1.2.3 From 6407c69dc51fbd7cf7b6760cd8aefb105d96ff5b Mon Sep 17 00:00:00 2001 From: Tatyana Nikolova Date: Wed, 7 Jul 2021 14:14:55 -0700 Subject: RDMA/irdma: Fix unused variable total_size warning Fix the following unused variable warning: drivers/infiniband/hw/irdma/uk.c:934:6: warning: variable 'total_size' set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20210707211455.2076-1-tatyana.e.nikolova@intel.com Link: https://lkml.org/lkml/2021/7/1/726 Reported-by: kernel test robot Fixes: 551c46edc769 ("RDMA/irdma: Add user/kernel shared libraries") Signed-off-by: Mustafa Ismail Signed-off-by: Tatyana Nikolova Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/uk.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/irdma/uk.c b/drivers/infiniband/hw/irdma/uk.c index a6d52c20091c..5fb92de1f015 100644 --- a/drivers/infiniband/hw/irdma/uk.c +++ b/drivers/infiniband/hw/irdma/uk.c @@ -931,7 +931,7 @@ enum irdma_status_code irdma_uk_mw_bind(struct irdma_qp_uk *qp, enum irdma_status_code irdma_uk_post_receive(struct irdma_qp_uk *qp, struct irdma_post_rq_info *info) { - u32 total_size = 0, wqe_idx, i, byte_off; + u32 wqe_idx, i, byte_off; u32 addl_frag_cnt; __le64 *wqe; u64 hdr; @@ -939,9 +939,6 @@ enum irdma_status_code irdma_uk_post_receive(struct irdma_qp_uk *qp, if (qp->max_rq_frag_cnt < info->num_sges) return IRDMA_ERR_INVALID_FRAG_COUNT; - for (i = 0; i < info->num_sges; i++) - total_size += info->sg_list[i].len; - wqe = irdma_qp_get_next_recv_wqe(qp, &wqe_idx); if (!wqe) return IRDMA_ERR_QP_TOOMANY_WRS_POSTED; -- cgit v1.2.3 From 514305ee0a1dade95c6ff1eb5735de5a329d1f89 Mon Sep 17 00:00:00 2001 From: Lukas Bulwahn Date: Thu, 1 Jul 2021 12:41:27 +0200 Subject: RDMA/irdma: Make spdxcheck.py happy Commit 48d6b3336a9f ("RDMA/irdma: Add ABI definitions") adds ./include/uapi/rdma/irdma-abi.h with an additional unneeded closing bracket at the end of the SPDX-License-Identifier line. Hence, ./scripts/spdxcheck.py complains: include/uapi/rdma/irdma-abi.h: 1:77 Syntax error: ) Remove that closing bracket to make spdxcheck.py happy. Fixes: 48d6b3336a9f ("RDMA/irdma: Add ABI definitions") Link: https://lore.kernel.org/r/20210701104127.1877-1-lukas.bulwahn@gmail.com Signed-off-by: Lukas Bulwahn Acked-by: Tatyana Nikolova Signed-off-by: Jason Gunthorpe --- include/uapi/rdma/irdma-abi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/rdma/irdma-abi.h b/include/uapi/rdma/irdma-abi.h index 26b638a7ad97..a7085e092d34 100644 --- a/include/uapi/rdma/irdma-abi.h +++ b/include/uapi/rdma/irdma-abi.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB */ /* * Copyright (c) 2006 - 2021 Intel Corporation. All rights reserved. * Copyright (c) 2005 Topspin Communications. All rights reserved. -- cgit v1.2.3 From c9538831b353b96cb37092c3d3e929d67fd43c5f Mon Sep 17 00:00:00 2001 From: Zhu Yanjun Date: Thu, 8 Jul 2021 02:47:52 -0400 Subject: RDMA/irdma: Change the returned type to void Since the function irdma_sc_parse_fpm_commit_buf always returns 0, remove the returned value check and change the returned type to void. Fixes: 3f49d6842569 ("RDMA/irdma: Implement HW Admin Queue OPs") Link: https://lore.kernel.org/r/20210708064752.797520-1-yanjun.zhu@linux.dev Signed-off-by: Zhu Yanjun Reviewed-by: Majd Dibbiny Acked-by: Tatyana Nikolova Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/ctrl.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/infiniband/hw/irdma/ctrl.c b/drivers/infiniband/hw/irdma/ctrl.c index b1023a7d0bd1..c3880a85e255 100644 --- a/drivers/infiniband/hw/irdma/ctrl.c +++ b/drivers/infiniband/hw/irdma/ctrl.c @@ -2845,7 +2845,7 @@ static u64 irdma_sc_decode_fpm_commit(struct irdma_sc_dev *dev, __le64 *buf, * parses fpm commit info and copy base value * of hmc objects in hmc_info */ -static enum irdma_status_code +static void irdma_sc_parse_fpm_commit_buf(struct irdma_sc_dev *dev, __le64 *buf, struct irdma_hmc_obj_info *info, u32 *sd) { @@ -2915,7 +2915,6 @@ irdma_sc_parse_fpm_commit_buf(struct irdma_sc_dev *dev, __le64 *buf, else *sd = (u32)(size >> 21); - return 0; } /** @@ -4434,9 +4433,9 @@ static enum irdma_status_code irdma_sc_cfg_iw_fpm(struct irdma_sc_dev *dev, ret_code = irdma_sc_commit_fpm_val(dev->cqp, 0, hmc_info->hmc_fn_id, &commit_fpm_mem, true, wait_type); if (!ret_code) - ret_code = irdma_sc_parse_fpm_commit_buf(dev, dev->fpm_commit_buf, - hmc_info->hmc_obj, - &hmc_info->sd_table.sd_cnt); + irdma_sc_parse_fpm_commit_buf(dev, dev->fpm_commit_buf, + hmc_info->hmc_obj, + &hmc_info->sd_table.sd_cnt); print_hex_dump_debug("HMC: COMMIT FPM BUFFER", DUMP_PREFIX_OFFSET, 16, 8, commit_fpm_mem.va, IRDMA_COMMIT_FPM_BUF_SIZE, false); -- cgit v1.2.3 From b18c7da63fcb46e2f9a093cc18d7c219e13a887c Mon Sep 17 00:00:00 2001 From: Bob Pearson Date: Mon, 5 Jul 2021 11:41:54 -0500 Subject: RDMA/rxe: Fix memory leak in error path code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In rxe_mr_init_user() at the third error the driver fails to free the memory at mr->map. This patch adds code to do that. This error only occurs if page_address() fails to return a non zero address which should never happen for 64 bit architectures. Fixes: 8700e3e7c485 ("Soft RoCE driver") Link: https://lore.kernel.org/r/20210705164153.17652-1-rpearsonhpe@gmail.com Reported by: Haakon Bugge Signed-off-by: Bob Pearson Reviewed-by: Zhu Yanjun Reviewed-by: Håkon Bugge Signed-off-by: Jason Gunthorpe --- drivers/infiniband/sw/rxe/rxe_mr.c | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c index 6aabcb4de235..be4bcb420fab 100644 --- a/drivers/infiniband/sw/rxe/rxe_mr.c +++ b/drivers/infiniband/sw/rxe/rxe_mr.c @@ -113,13 +113,14 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova, int num_buf; void *vaddr; int err; + int i; umem = ib_umem_get(pd->ibpd.device, start, length, access); if (IS_ERR(umem)) { - pr_warn("err %d from rxe_umem_get\n", - (int)PTR_ERR(umem)); + pr_warn("%s: Unable to pin memory region err = %d\n", + __func__, (int)PTR_ERR(umem)); err = PTR_ERR(umem); - goto err1; + goto err_out; } mr->umem = umem; @@ -129,9 +130,9 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova, err = rxe_mr_alloc(mr, num_buf); if (err) { - pr_warn("err %d from rxe_mr_alloc\n", err); - ib_umem_release(umem); - goto err1; + pr_warn("%s: Unable to allocate memory for map\n", + __func__); + goto err_release_umem; } mr->page_shift = PAGE_SHIFT; @@ -151,10 +152,10 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova, vaddr = page_address(sg_page_iter_page(&sg_iter)); if (!vaddr) { - pr_warn("null vaddr\n"); - ib_umem_release(umem); + pr_warn("%s: Unable to get virtual address\n", + __func__); err = -ENOMEM; - goto err1; + goto err_cleanup_map; } buf->addr = (uintptr_t)vaddr; @@ -177,7 +178,13 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova, return 0; -err1: +err_cleanup_map: + for (i = 0; i < mr->num_map; i++) + kfree(mr->map[i]); + kfree(mr->map); +err_release_umem: + ib_umem_release(umem); +err_out: return err; } -- cgit v1.2.3 From 0dc2d6ff40364a00cd66cae3ed327894dcd11c82 Mon Sep 17 00:00:00 2001 From: Tatyana Nikolova Date: Thu, 8 Jul 2021 14:35:21 -0700 Subject: RDMA/irdma: Check vsi pointer before using it Fix a coverity warning about NULL pointer dereference: Dereferencing "vsi", which is known to be "NULL". Link: https://lore.kernel.org/r/20210708213521.438-1-tatyana.e.nikolova@intel.com Reported-by: coverity-bot Addresses-Coverity-ID: 1505164 ("Null pointer dereferences") Fixes: 8498a30e1b94 ("RDMA/irdma: Register auxiliary driver and implement private channel OPs") Signed-off-by: Mustafa Ismail Signed-off-by: Tatyana Nikolova Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/main.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/irdma/main.c b/drivers/infiniband/hw/irdma/main.c index ea59432351fb..51a41359e0b4 100644 --- a/drivers/infiniband/hw/irdma/main.c +++ b/drivers/infiniband/hw/irdma/main.c @@ -215,10 +215,10 @@ static void irdma_remove(struct auxiliary_device *aux_dev) pr_debug("INIT: Gen2 PF[%d] device remove success\n", PCI_FUNC(pf->pdev->devfn)); } -static void irdma_fill_device_info(struct irdma_device *iwdev, struct ice_pf *pf) +static void irdma_fill_device_info(struct irdma_device *iwdev, struct ice_pf *pf, + struct ice_vsi *vsi) { struct irdma_pci_f *rf = iwdev->rf; - struct ice_vsi *vsi = ice_get_main_vsi(pf); rf->cdev = pf; rf->gen_ops.register_qset = irdma_lan_register_qset; @@ -253,12 +253,15 @@ static int irdma_probe(struct auxiliary_device *aux_dev, const struct auxiliary_ struct iidc_auxiliary_dev, adev); struct ice_pf *pf = iidc_adev->pf; + struct ice_vsi *vsi = ice_get_main_vsi(pf); struct iidc_qos_params qos_info = {}; struct irdma_device *iwdev; struct irdma_pci_f *rf; struct irdma_l2params l2params = {}; int err; + if (!vsi) + return -EIO; iwdev = ib_alloc_device(irdma_device, ibdev); if (!iwdev) return -ENOMEM; @@ -268,7 +271,7 @@ static int irdma_probe(struct auxiliary_device *aux_dev, const struct auxiliary_ return -ENOMEM; } - irdma_fill_device_info(iwdev, pf); + irdma_fill_device_info(iwdev, pf, vsi); rf = iwdev->rf; if (irdma_ctrl_init_hw(rf)) { -- cgit v1.2.3 From a323da0b73b89b3ecabd661c56978a271e1911b6 Mon Sep 17 00:00:00 2001 From: Zhu Yanjun Date: Tue, 13 Jul 2021 23:11:28 -0400 Subject: RDMA/irdma: change the returned type of irdma_sc_repost_aeq_entries to void The function irdma_sc_repost_aeq_entries always returns zero. So the returned type is changed to void. Link: https://lore.kernel.org/r/20210714031130.1511109-2-yanjun.zhu@linux.dev Signed-off-by: Zhu Yanjun Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/ctrl.c | 4 +--- drivers/infiniband/hw/irdma/type.h | 3 +-- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/infiniband/hw/irdma/ctrl.c b/drivers/infiniband/hw/irdma/ctrl.c index c3880a85e255..f1e5515256e0 100644 --- a/drivers/infiniband/hw/irdma/ctrl.c +++ b/drivers/infiniband/hw/irdma/ctrl.c @@ -4186,11 +4186,9 @@ enum irdma_status_code irdma_sc_get_next_aeqe(struct irdma_sc_aeq *aeq, * @dev: sc device struct * @count: allocate count */ -enum irdma_status_code irdma_sc_repost_aeq_entries(struct irdma_sc_dev *dev, u32 count) +void irdma_sc_repost_aeq_entries(struct irdma_sc_dev *dev, u32 count) { writel(count, dev->hw_regs[IRDMA_AEQALLOC]); - - return 0; } /** diff --git a/drivers/infiniband/hw/irdma/type.h b/drivers/infiniband/hw/irdma/type.h index 7387b83e826d..874bc25a938b 100644 --- a/drivers/infiniband/hw/irdma/type.h +++ b/drivers/infiniband/hw/irdma/type.h @@ -1222,8 +1222,7 @@ enum irdma_status_code irdma_sc_aeq_init(struct irdma_sc_aeq *aeq, struct irdma_aeq_init_info *info); enum irdma_status_code irdma_sc_get_next_aeqe(struct irdma_sc_aeq *aeq, struct irdma_aeqe_info *info); -enum irdma_status_code irdma_sc_repost_aeq_entries(struct irdma_sc_dev *dev, - u32 count); +void irdma_sc_repost_aeq_entries(struct irdma_sc_dev *dev, u32 count); void irdma_sc_pd_init(struct irdma_sc_dev *dev, struct irdma_sc_pd *pd, u32 pd_id, int abi_ver); -- cgit v1.2.3 From 41f5fa9fa75cebd48b5ce9ec244ee25390ac3b89 Mon Sep 17 00:00:00 2001 From: Zhu Yanjun Date: Tue, 13 Jul 2021 23:11:29 -0400 Subject: RDMA/irdma: Change the returned type of irdma_set_hw_rsrc to void Since the function irdma_set_hw_rsrc always returns zero, change the returned type to void and remove all the related source code. Link: https://lore.kernel.org/r/20210714031130.1511109-3-yanjun.zhu@linux.dev Signed-off-by: Zhu Yanjun Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/hw.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c index 7afb8a6a0526..00de5ee9a260 100644 --- a/drivers/infiniband/hw/irdma/hw.c +++ b/drivers/infiniband/hw/irdma/hw.c @@ -1920,7 +1920,7 @@ enum irdma_status_code irdma_ctrl_init_hw(struct irdma_pci_f *rf) * irdma_set_hw_rsrc - set hw memory resources. * @rf: RDMA PCI function */ -static u32 irdma_set_hw_rsrc(struct irdma_pci_f *rf) +static void irdma_set_hw_rsrc(struct irdma_pci_f *rf) { rf->allocated_qps = (void *)(rf->mem_rsrc + (sizeof(struct irdma_arp_entry) * rf->arp_table_size)); @@ -1937,8 +1937,6 @@ static u32 irdma_set_hw_rsrc(struct irdma_pci_f *rf) spin_lock_init(&rf->arp_lock); spin_lock_init(&rf->qptable_lock); spin_lock_init(&rf->qh_list_lock); - - return 0; } /** @@ -2000,9 +1998,7 @@ u32 irdma_initialize_hw_rsrc(struct irdma_pci_f *rf) rf->arp_table = (struct irdma_arp_entry *)rf->mem_rsrc; - ret = irdma_set_hw_rsrc(rf); - if (ret) - goto set_hw_rsrc_fail; + irdma_set_hw_rsrc(rf); set_bit(0, rf->allocated_mrs); set_bit(0, rf->allocated_qps); @@ -2025,9 +2021,6 @@ u32 irdma_initialize_hw_rsrc(struct irdma_pci_f *rf) return 0; -set_hw_rsrc_fail: - kfree(rf->mem_rsrc); - rf->mem_rsrc = NULL; mem_rsrc_kzalloc_fail: kfree(rf->allocated_ws_nodes); rf->allocated_ws_nodes = NULL; -- cgit v1.2.3 From dc6afef7e14252c5ca5b8a8444946cb4b75b0aa0 Mon Sep 17 00:00:00 2001 From: Zhu Yanjun Date: Tue, 13 Jul 2021 23:11:30 -0400 Subject: RDMA/irdma: Change returned type of irdma_setup_virt_qp to void Since the returned value of the function irdma_setup_virt_qp is always 0, remove the returned value check and change the returned type to void. Link: https://lore.kernel.org/r/20210714031130.1511109-4-yanjun.zhu@linux.dev Signed-off-by: Zhu Yanjun Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/verbs.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 9712f6902ba8..717147ed0519 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -557,7 +557,7 @@ static int irdma_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata) * @iwqp: qp ptr * @init_info: initialize info to return */ -static int irdma_setup_virt_qp(struct irdma_device *iwdev, +static void irdma_setup_virt_qp(struct irdma_device *iwdev, struct irdma_qp *iwqp, struct irdma_qp_init_info *init_info) { @@ -574,8 +574,6 @@ static int irdma_setup_virt_qp(struct irdma_device *iwdev, init_info->sq_pa = qpmr->sq_pbl.addr; init_info->rq_pa = qpmr->rq_pbl.addr; } - - return 0; } /** @@ -914,7 +912,7 @@ static struct ib_qp *irdma_create_qp(struct ib_pd *ibpd, } } init_info.qp_uk_init_info.abi_ver = iwpd->sc_pd.abi_ver; - err_code = irdma_setup_virt_qp(iwdev, iwqp, &init_info); + irdma_setup_virt_qp(iwdev, iwqp, &init_info); } else { init_info.qp_uk_init_info.abi_ver = IRDMA_ABI_VER; err_code = irdma_setup_kmode_qp(iwdev, iwqp, &init_info, init_attr); -- cgit v1.2.3