From: Bart Van Assche <bart.vanassche@wdc.com>
Date: Wed, 18 Jul 2018 09:25:13 -0700
Subject: IB/iser: Inline two work request conversion functions
Patch-mainline: v4.19-rc1
Git-commit: 3e081b773e4c892c1ba2515184072327db9fb29a
References: bsc#1103992 FATE#326009

Since the next patch will change the return type of these functions into a
const pointer and since the iSER driver modifies the work request these
functions return a pointer two, inline two work request conversion
function calls. This patch does not change any functionality.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/ulp/iser/iser_memory.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -405,7 +405,8 @@ iser_reg_sig_mr(struct iscsi_iser_task *
 
 	ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey));
 
-	wr = sig_handover_wr(iser_tx_next_wr(tx_desc));
+	wr = container_of(iser_tx_next_wr(tx_desc), struct ib_sig_handover_wr,
+			  wr);
 	wr->wr.opcode = IB_WR_REG_SIG_MR;
 	wr->wr.wr_cqe = cqe;
 	wr->wr.sg_list = &data_reg->sge;
@@ -457,7 +458,7 @@ static int iser_fast_reg_mr(struct iscsi
 		return n < 0 ? n : -EINVAL;
 	}
 
-	wr = reg_wr(iser_tx_next_wr(tx_desc));
+	wr = container_of(iser_tx_next_wr(tx_desc), struct ib_reg_wr, wr);
 	wr->wr.opcode = IB_WR_REG_MR;
 	wr->wr.wr_cqe = cqe;
 	wr->wr.send_flags = 0;