[PATCH 2/5] RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport

[yanjun.zhu@linux.dev]

From: Zhu Yanjun <yanjun.zhu@linux.dev>

Several drivers have the same function xxx_get_udp_sport. So this
function is moved to ib_verbs.h.

Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 12 ++----------
 1 file changed, 2 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 eb0defa80d0d..cb795663b813 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -4488,14 +4488,6 @@ 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)
 {
@@ -4712,8 +4704,8 @@ 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);
 
-- 
2.27.0