From: Zhu Yanjun <yanjun.zhu@xxxxxxxxx> Since the UDP source port is modified in rxe_modify_qp, the randomization for UDP source port is redundant in this function. So remove it. Signed-off-by: Zhu Yanjun <yanjun.zhu@xxxxxxxxx> --- drivers/infiniband/sw/rxe/rxe_qp.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c index 54b8711321c1..84d6ffe7350a 100644 --- a/drivers/infiniband/sw/rxe/rxe_qp.c +++ b/drivers/infiniband/sw/rxe/rxe_qp.c @@ -210,15 +210,9 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp, return err; qp->sk->sk->sk_user_data = qp; - /* pick a source UDP port number for this QP based on - * the source QPN. this spreads traffic for different QPs - * across different NIC RX queues (while using a single - * flow for a given QP to maintain packet order). - * the port number must be in the Dynamic Ports range - * (0xc000 - 0xffff). + /* Source UDP port number for this QP is modified in rxe_qp_modify. */ - qp->src_port = RXE_ROCE_V2_SPORT + - (hash_32_generic(qp_num(qp), 14) & 0x3fff); + qp->src_port = RXE_ROCE_V2_SPORT; qp->sq.max_wr = init->cap.max_send_wr; /* These caps are limited by rxe_qp_chk_cap() done by the caller */ -- 2.27.0
