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authorZhu Yanjun2022-01-06 13:03:57 -0500
committerJason Gunthorpe2022-01-07 19:34:55 -0400
commit93f8df548187f6aca50d3398a88cf5ebf130525e (patch)
treeaff78dd2e523732ac51917c5575dd67d0e88ca0d /drivers/infiniband
parent18451db82ef7f943c60a7fce685f16172bda5106 (diff)
RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport
Several drivers have the same function xxx_get_udp_sport. So this function is moved to ib_verbs.h. Link: https://lore.kernel.org/r/20220106180359.2915060-3-yanjun.zhu@linux.dev Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Acked-by: Wenpeng Liang <liangwenpeng@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v2.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index f25a2036b608..1e539e228315 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -4485,14 +4485,6 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp,
return 0;
}
-static inline u16 get_udp_sport(u32 fl, u32 lqpn, u32 rqpn)
-{
- if (!fl)
- fl = rdma_calc_flow_label(lqpn, rqpn);
-
- return rdma_flow_label_to_udp_sport(fl);
-}
-
static int get_dip_ctx_idx(struct ib_qp *ibqp, const struct ib_qp_attr *attr,
u32 *dip_idx)
{
@@ -4709,8 +4701,9 @@ static int hns_roce_v2_set_path(struct ib_qp *ibqp,
}
hr_reg_write(context, QPC_UDPSPN,
- is_udp ? get_udp_sport(grh->flow_label, ibqp->qp_num,
- attr->dest_qp_num) : 0);
+ is_udp ? rdma_get_udp_sport(grh->flow_label, ibqp->qp_num,
+ attr->dest_qp_num) :
+ 0);
hr_reg_clear(qpc_mask, QPC_UDPSPN);