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| author |   kbuild test robot <fengguang.wu@intel.com> | 2017-07-25 13:36:25 +0800 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-07-28 14:51:36 -0400 |
| commit | 87809f83a4ba0bfe2b7f6b7d4611994fdbed8c8f (patch) | |
| tree | 6728dfad17d668933edb642564248ceafc9717fa /drivers | |
| parent | IB/hns: fix boolreturn.cocci warnings (diff) | |
| download | linux-dev-87809f83a4ba0bfe2b7f6b7d4611994fdbed8c8f.tar.xz linux-dev-87809f83a4ba0bfe2b7f6b7d4611994fdbed8c8f.zip | |
IB/hns: fix returnvar.cocci warnings
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:2026:5-8: Unneeded variable: "ret". Return "0" on line 2046
Remove unneeded variable used to store return value.
Generated by: scripts/coccinelle/misc/returnvar.cocci
Fixes: 7d1b6a678e0b ("IB/hns: Support compile test for hns RoCE driver")
CC: Matan Barak <matanb@mellanox.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 23fad6d96944..38f5c77baabf 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -2023,7 +2023,6 @@ int hns_roce_v1_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags) struct hns_roce_cq *hr_cq = to_hr_cq(ibcq); u32 notification_flag; u32 doorbell[2]; - int ret = 0; notification_flag = (flags & IB_CQ_SOLICITED_MASK) == IB_CQ_SOLICITED ? CQ_DB_REQ_NOT : CQ_DB_REQ_NOT_SOL; @@ -2043,7 +2042,7 @@ int hns_roce_v1_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags) hns_roce_write64_k(doorbell, hr_cq->cq_db_l); - return ret; + return 0; } static int hns_roce_v1_poll_one(struct hns_roce_cq *hr_cq, |