From: Chuck Lever <chuck.lever@oracle.com>
Date: Fri, 4 May 2018 15:35:41 -0400
Subject: xprtrdma: Make rpcrdma_sendctx_put_locked() a static function
Patch-mainline: v4.18-rc1
Git-commit: efd81e90d3f719a2a7fd696c9ed0247e1cae1b7c
References: bsc#1103992 FATE#326009

Clean up: The only call site is in the same file as the function's
definition.

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     |    4 +++-
 net/sunrpc/xprtrdma/xprt_rdma.h |    1 -
 2 files changed, 3 insertions(+), 2 deletions(-)

--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -73,6 +73,7 @@
 /*
  * internal functions
  */
+static void rpcrdma_sendctx_put_locked(struct rpcrdma_sendctx *sc);
 static void rpcrdma_mrs_create(struct rpcrdma_xprt *r_xprt);
 static void rpcrdma_mrs_destroy(struct rpcrdma_buffer *buf);
 static int rpcrdma_create_rep(struct rpcrdma_xprt *r_xprt, bool temp);
@@ -950,7 +951,8 @@ out_emptyq:
  *
  * The caller serializes calls to this function (per rpcrdma_buffer).
  */
-void rpcrdma_sendctx_put_locked(struct rpcrdma_sendctx *sc)
+static void
+rpcrdma_sendctx_put_locked(struct rpcrdma_sendctx *sc)
 {
 	struct rpcrdma_buffer *buf = &sc->sc_xprt->rx_buf;
 	unsigned long next_tail;
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -568,7 +568,6 @@ void rpcrdma_destroy_req(struct rpcrdma_
 int rpcrdma_buffer_create(struct rpcrdma_xprt *);
 void rpcrdma_buffer_destroy(struct rpcrdma_buffer *);
 struct rpcrdma_sendctx *rpcrdma_sendctx_get_locked(struct rpcrdma_buffer *buf);
-void rpcrdma_sendctx_put_locked(struct rpcrdma_sendctx *sc);
 
 struct rpcrdma_mr *rpcrdma_mr_get(struct rpcrdma_xprt *r_xprt);
 void rpcrdma_mr_put(struct rpcrdma_mr *mr);