From: Bob Pearson <rpearsonhpe@gmail.com>
Date: Wed, 20 Apr 2022 12:23:17 -0500
Subject: RDMA/rxe: Replace paylen by payload
Patch-mainline: v5.19-rc1
Git-commit: e7734156b0ad7c32643de851d644db74ea4b0074
References: jsc#PED-1111

In finish_packet() in rxe_req.c a variable was incorrectly called paylen
instead of payload. Elsewhere in the rxe source payload is always used for
the RoCE payload length and paylen is always used for the UDP payload
length. This will cause unnecessary confusion.

Replace paylen by payload in finish_packet().

Link: https://lore.kernel.org/r/20220420172316.5465-1-rpearsonhpe@gmail.com
Signed-off-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 |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

--- a/drivers/infiniband/sw/rxe/rxe_req.c
+++ b/drivers/infiniband/sw/rxe/rxe_req.c
@@ -435,7 +435,7 @@ static struct sk_buff *init_req_packet(s
 
 static int finish_packet(struct rxe_qp *qp, struct rxe_av *av,
 			 struct rxe_send_wqe *wqe, struct rxe_pkt_info *pkt,
-			 struct sk_buff *skb, u32 paylen)
+			 struct sk_buff *skb, u32 payload)
 {
 	int err;
 
@@ -447,19 +447,19 @@ static int finish_packet(struct rxe_qp *
 		if (wqe->wr.send_flags & IB_SEND_INLINE) {
 			u8 *tmp = &wqe->dma.inline_data[wqe->dma.sge_offset];
 
-			memcpy(payload_addr(pkt), tmp, paylen);
+			memcpy(payload_addr(pkt), tmp, payload);
 
-			wqe->dma.resid -= paylen;
-			wqe->dma.sge_offset += paylen;
+			wqe->dma.resid -= payload;
+			wqe->dma.sge_offset += payload;
 		} else {
 			err = copy_data(qp->pd, 0, &wqe->dma,
-					payload_addr(pkt), paylen,
+					payload_addr(pkt), payload,
 					RXE_FROM_MR_OBJ);
 			if (err)
 				return err;
 		}
 		if (bth_pad(pkt)) {
-			u8 *pad = payload_addr(pkt) + paylen;
+			u8 *pad = payload_addr(pkt) + payload;
 
 			memset(pad, 0, bth_pad(pkt));
 		}