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authorChuck Lever <chuck.lever@oracle.com>2021-08-02 14:44:42 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2021-08-09 16:42:25 -0400
commit8d863b1f0541ea540cb47d1454eb060963a79d5f (patch)
tree4e06389d7cb553afd5633c1845dd64773aaeca37
parentd9ae8134f253e8d0e15b1f0127af3b8b5552b90c (diff)
xprtrdma: Eliminate rpcrdma_post_sends()
Clean up. Now that there is only one registration mode, there is only one target "post_send" method: frwr_send(). rpcrdma_post_sends() no longer adds much value, especially since all of its call sites ignore the return code value except to check if it's non-zero. Just have them call frwr_send() directly instead. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
-rw-r--r--net/sunrpc/xprtrdma/backchannel.c2
-rw-r--r--net/sunrpc/xprtrdma/transport.c2
-rw-r--r--net/sunrpc/xprtrdma/verbs.c15
-rw-r--r--net/sunrpc/xprtrdma/xprt_rdma.h1
4 files changed, 2 insertions, 18 deletions
diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c
index 1151efd09b27..17f174d6ea3b 100644
--- a/net/sunrpc/xprtrdma/backchannel.c
+++ b/net/sunrpc/xprtrdma/backchannel.c
@@ -115,7 +115,7 @@ int xprt_rdma_bc_send_reply(struct rpc_rqst *rqst)
if (rc < 0)
goto failed_marshal;
- if (rpcrdma_post_sends(r_xprt, req))
+ if (frwr_send(r_xprt, req))
goto drop_connection;
return 0;
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 9c2ffc67c0fd..a463400ed5a3 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -661,7 +661,7 @@ xprt_rdma_send_request(struct rpc_rqst *rqst)
goto drop_connection;
rqst->rq_xtime = ktime_get();
- if (rpcrdma_post_sends(r_xprt, req))
+ if (frwr_send(r_xprt, req))
goto drop_connection;
rqst->rq_xmit_bytes_sent += rqst->rq_snd_buf.len;
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 1e9041c022b6..aaec3c9be8db 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -1350,21 +1350,6 @@ static void rpcrdma_regbuf_free(struct rpcrdma_regbuf *rb)
}
/**
- * rpcrdma_post_sends - Post WRs to a transport's Send Queue
- * @r_xprt: controlling transport instance
- * @req: rpcrdma_req containing the Send WR to post
- *
- * Returns 0 if the post was successful, otherwise -ENOTCONN
- * is returned.
- */
-int rpcrdma_post_sends(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req)
-{
- if (frwr_send(r_xprt, req))
- return -ENOTCONN;
- return 0;
-}
-
-/**
* rpcrdma_post_recvs - Refill the Receive Queue
* @r_xprt: controlling transport instance
* @needed: current credit grant
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 927e20a2c04e..d91f54eae00b 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -459,7 +459,6 @@ void rpcrdma_flush_disconnect(struct rpcrdma_xprt *r_xprt, struct ib_wc *wc);
int rpcrdma_xprt_connect(struct rpcrdma_xprt *r_xprt);
void rpcrdma_xprt_disconnect(struct rpcrdma_xprt *r_xprt);
-int rpcrdma_post_sends(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req);
void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed, bool temp);
/*