From cc377b9b24c7839531c2c0b7a2165819b578393e Mon Sep 17 00:00:00 2001 From: Guo Zhengkui Date: Tue, 26 Apr 2022 15:08:58 +0800 Subject: RDMA/hns: Remove unnecessary ret variable from hns_roce_dereg_mr() Fix the following coccicheck warning: drivers/infiniband/hw/hns/hns_roce_mr.c:343:5-8: Unneeded variable: "ret". Return 0 directly instead. Link: https://lore.kernel.org/r/20220426070858.9098-1-guozhengkui@vivo.com Signed-off-by: Guo Zhengkui Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/hns/hns_roce_mr.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/infiniband/hw/hns/hns_roce_mr.c') diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index b389738d157f..867972c2a894 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -340,7 +340,6 @@ int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata) { struct hns_roce_dev *hr_dev = to_hr_dev(ibmr->device); struct hns_roce_mr *mr = to_hr_mr(ibmr); - int ret = 0; if (hr_dev->hw->dereg_mr) hr_dev->hw->dereg_mr(hr_dev); @@ -348,7 +347,7 @@ int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata) hns_roce_mr_free(hr_dev, mr); kfree(mr); - return ret; + return 0; } struct ib_mr *hns_roce_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, -- cgit v1.2.3-59-g8ed1b