From: Chengguang Xu <cgxu519@mykernel.net>
Date: Mon, 2 May 2022 01:39:07 -0400
Subject: RDMA/rxe: Skip adjusting remote addr for write in retry operation
Patch-mainline: v5.19-rc1
Git-commit: 1a7085b34291a266a0413795c27061eb707104f7
References: jsc#PED-1111

For write request the remote addr will be sent only with first packet so
we don't have to adjust wqe->iova in retry operation.

Link: https://lore.kernel.org/r/20220502053907.6388-1-cgxu519@mykernel.net
Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/sw/rxe/rxe_req.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/infiniband/sw/rxe/rxe_req.c
+++ b/drivers/infiniband/sw/rxe/rxe_req.c
@@ -33,8 +33,6 @@ static inline void retry_first_write_sen
 		} else {
 			advance_dma_data(&wqe->dma, to_send);
 		}
-		if (mask & WR_WRITE_MASK)
-			wqe->iova += qp->mtu;
 	}
 }