From b7a7e1670b8d8efb4c3c93a3fecccc8a3744cc6f Mon Sep 17 00:00:00 2001 From: Yangyang Li Date: Fri, 18 Jun 2021 18:10:17 +0800 Subject: [PATCH] RDMA/hns: Modify function return value type mainline inclusion from mainline-v5.12-rc1 commit a33958ca5204f8d2342fd8fe9f547e33fa6c07ed category: bugfix bugzilla: 174002 CVE:NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a33958ca5204f8d2342fd8fe9f547e33fa6c07ed ---------------------------------------------------------------------- hns_roce_init_qp_table() will only return 0, because this function does not need to return a value, so it is modified to void type. Link: https://lore.kernel.org/r/1624011020-16992-8-git-send-email-liweihang@huawei.com Signed-off-by: Yangyang Li Signed-off-by: Weihang Li Signed-off-by: Jason Gunthorpe Signed-off-by: wangsirong Reviewed-by: ChunZhi Hu Signed-off-by: Zheng Zengkai --- drivers/infiniband/hw/hns/hns_roce_device.h | 2 +- drivers/infiniband/hw/hns/hns_roce_main.c | 8 +------- drivers/infiniband/hw/hns/hns_roce_qp.c | 4 +--- 3 files changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index d2796219349b..52b6ca8ba911 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -1142,7 +1142,7 @@ int hns_roce_mtr_map(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, void hns_roce_init_pd_table(struct hns_roce_dev *hr_dev); void hns_roce_init_mr_table(struct hns_roce_dev *hr_dev); void hns_roce_init_cq_table(struct hns_roce_dev *hr_dev); -int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev); +void hns_roce_init_qp_table(struct hns_roce_dev *hr_dev); int hns_roce_init_srq_table(struct hns_roce_dev *hr_dev); void hns_roce_init_xrcd_table(struct hns_roce_dev *hr_dev); diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 668db1108aaa..aed1b1fdca68 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -793,11 +793,7 @@ static int hns_roce_setup_hca(struct hns_roce_dev *hr_dev) hns_roce_init_cq_table(hr_dev); - ret = hns_roce_init_qp_table(hr_dev); - if (ret) { - dev_err(dev, "Failed to init queue pair table.\n"); - goto err_cq_table_free; - } + hns_roce_init_qp_table(hr_dev); if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_SRQ) { ret = hns_roce_init_srq_table(hr_dev); @@ -812,8 +808,6 @@ static int hns_roce_setup_hca(struct hns_roce_dev *hr_dev) err_qp_table_free: hns_roce_cleanup_qp_table(hr_dev); - -err_cq_table_free: hns_roce_cleanup_cq_table(hr_dev); ida_destroy(&hr_dev->mr_table.mtpt_ida.ida); diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index 1646ddac799b..38bed4519140 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -1420,7 +1420,7 @@ bool hns_roce_wq_overflow(struct hns_roce_wq *hr_wq, u32 nreq, return cur + nreq >= hr_wq->wqe_cnt; } -int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev) +void hns_roce_init_qp_table(struct hns_roce_dev *hr_dev) { struct hns_roce_qp_table *qp_table = &hr_dev->qp_table; unsigned int reserved_from_bot; @@ -1443,8 +1443,6 @@ int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev) HNS_ROCE_QP_BANK_NUM - 1; hr_dev->qp_table.bank[i].next = hr_dev->qp_table.bank[i].min; } - - return 0; } void hns_roce_cleanup_qp_table(struct hns_roce_dev *hr_dev) -- GitLab