diff options
| author | Guo Zhengkui <guozhengkui@vivo.com> | 2022-04-26 15:08:58 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2022-05-04 21:16:51 -0300 |
| commit | cc377b9b24c7839531c2c0b7a2165819b578393e (patch) | |
| tree | 58f72291a48fd833ea3581b5fe5598ae8199d87c /drivers | |
| parent | e7734156b0ad7c32643de851d644db74ea4b0074 (diff) | |
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 <guozhengkui@vivo.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_mr.c | 3 |
1 files changed, 1 insertions, 2 deletions
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, |