From: Chuck Lever <chuck.lever@oracle.com>
Date: Thu, 14 Dec 2017 20:56:34 -0500
Subject: xprtrdma: Remove ri_reminv_expected
Patch-mainline: v4.16-rc1
Git-commit: 3f0e3edd6ad209ee18a3ea5c2a6e2046d2a2e783
References: bsc#1103992 FATE#326009

Clean up.

Commit b5f0afbea4f2 ("xprtrdma: Per-connection pad optimization")
should have removed this.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/sunrpc/xprtrdma/verbs.c     |    2 --
 net/sunrpc/xprtrdma/xprt_rdma.h |    1 -
 2 files changed, 3 deletions(-)

--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -192,7 +192,6 @@ rpcrdma_update_connect_private(struct rp
 	unsigned int rsize, wsize;
 
 	/* Default settings for RPC-over-RDMA Version One */
-	r_xprt->rx_ia.ri_reminv_expected = false;
 	r_xprt->rx_ia.ri_implicit_roundup = xprt_rdma_pad_optimize;
 	rsize = RPCRDMA_V1_DEF_INLINE_SIZE;
 	wsize = RPCRDMA_V1_DEF_INLINE_SIZE;
@@ -200,7 +199,6 @@ rpcrdma_update_connect_private(struct rp
 	if (pmsg &&
 	    pmsg->cp_magic == rpcrdma_cmp_magic &&
 	    pmsg->cp_version == RPCRDMA_CMP_VERSION) {
-		r_xprt->rx_ia.ri_reminv_expected = true;
 		r_xprt->rx_ia.ri_implicit_roundup = true;
 		rsize = rpcrdma_decode_buffer_size(pmsg->cp_send_size);
 		wsize = rpcrdma_decode_buffer_size(pmsg->cp_recv_size);
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -77,7 +77,6 @@ struct rpcrdma_ia {
 	unsigned int		ri_max_inline_write;
 	unsigned int		ri_max_inline_read;
 	unsigned int		ri_max_send_sges;
-	bool			ri_reminv_expected;
 	bool			ri_implicit_roundup;
 	enum ib_mr_type		ri_mrtype;
 	unsigned long		ri_flags;