diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2018-09-28 10:59:53 +0000 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-30 19:21:11 -0600 |
| commit | 8c31c9188b27b276b5ba3d362fa8e2adc9b7404a (patch) | |
| tree | 7440481ba2d611f3983e3b2717b74551a98bc9f4 | |
| parent | aef716fa5e6da3919cca22ac2097a90d73d8177f (diff) | |
RDMA/hns: remove set but not used variable 'dseg'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/infiniband/hw/hns/hns_roce_hw_v2.c: In function 'hns_roce_v2_post_send':
drivers/infiniband/hw/hns/hns_roce_hw_v2.c:194:35: warning:
variable 'dseg' set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 0d7568ee0d64..8136dd85845e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -191,7 +191,6 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp, struct hns_roce_v2_ud_send_wqe *ud_sq_wqe; struct hns_roce_v2_rc_send_wqe *rc_sq_wqe; struct hns_roce_qp *qp = to_hr_qp(ibqp); - struct hns_roce_v2_wqe_data_seg *dseg; struct device *dev = hr_dev->dev; struct hns_roce_v2_db sq_db; struct ib_qp_attr attr; @@ -492,12 +491,6 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp, roce_set_field(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_OPCODE_M, V2_RC_SEND_WQE_BYTE_4_OPCODE_S, hr_op); - if (wr->opcode == IB_WR_ATOMIC_CMP_AND_SWP || - wr->opcode == IB_WR_ATOMIC_FETCH_AND_ADD) - dseg = - wqe - sizeof(struct hns_roce_v2_wqe_data_seg); - else - dseg = wqe; ret = set_rwqe_data_seg(ibqp, wr, rc_sq_wqe, wqe, &sge_ind, bad_wr); |