SUNRPC: Fix RPC call retransmission statistics

A retransmit should be when you successfully transmit an RPC call to
the server a second time.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index b58525009e40..bde31159f632 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1719,6 +1719,8 @@ call_connect_status(struct rpc_task *task)
 static void
 call_transmit(struct rpc_task *task)
 {
+        int is_retrans = RPC_WAS_SENT(task);
+
         dprint_status(task);
 
         task->tk_action = call_status;
@@ -1743,6 +1745,8 @@ call_transmit(struct rpc_task *task)
         xprt_transmit(task);
         if (task->tk_status < 0)
                 return;
+        if (is_retrans)
+                task->tk_client->cl_stats->rpcretrans++;
         /*
          * On success, ensure that we call xprt_end_transmit() before sleeping
          * in order to allow access to the socket to other RPC requests.
@@ -1983,7 +1987,6 @@ call_timeout(struct rpc_task *task)
         rpcauth_invalcred(task);
 
 retry:
-        clnt->cl_stats->rpcretrans++;
         task->tk_action = call_bind;
         task->tk_status = 0;
 }
@@ -2026,7 +2029,6 @@ call_decode(struct rpc_task *task)
         if (req->rq_rcv_buf.len < 12) {
                 if (!RPC_IS_SOFT(task)) {
                         task->tk_action = call_bind;
-                        clnt->cl_stats->rpcretrans++;
                         goto out_retry;
                 }
                 dprintk("RPC:       %s: too small RPC reply size (%d bytes)\n",