[PATCH] RPC: remove xprt->nocong

 Get rid of the "xprt->nocong" variable.

 Test-plan:
 Use WAN simulation to cause sporadic bursty packet loss with UDP mounts.
 Look for significant regression in performance or client stability.

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

1 files changed, 0 insertions, 2 deletions

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 6c2f5dcea416..7e5e020fe78d 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1100,7 +1100,6 @@ int xs_setup_udp(struct rpc_xprt *xprt, struct rpc_timeout *to)
         xprt->prot = IPPROTO_UDP;
         xprt->port = XS_MAX_RESVPORT;
         xprt->tsh_size = 0;
-        xprt->nocong = 0;
         xprt->cwnd = RPC_INITCWND;
         xprt->resvport = capable(CAP_NET_BIND_SERVICE) ? 1 : 0;
         /* XXX: header size can vary due to auth type, IPv6, etc. */
@@ -1140,7 +1139,6 @@ int xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to)
         xprt->prot = IPPROTO_TCP;
         xprt->port = XS_MAX_RESVPORT;
         xprt->tsh_size = sizeof(rpc_fraghdr) / sizeof(u32);
-        xprt->nocong = 1;
         xprt->cwnd = RPC_MAXCWND(xprt);
         xprt->resvport = capable(CAP_NET_BIND_SERVICE) ? 1 : 0;
         xprt->max_payload = RPC_MAX_FRAGMENT_SIZE;