SUNRPC: Remove unused function rpc_get_timeout()

Signed-off-by: NTrond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: NAnna Schumaker <Anna.Schumaker@Netapp.com>

include/linux/sunrpc/clnt.h

@@ -182,7 +182,6 @@ int		rpc_protocol(struct rpc_clnt *);
 struct net *	rpc_net_ns(struct rpc_clnt *);
 size_t		rpc_max_payload(struct rpc_clnt *);
 size_t		rpc_max_bc_payload(struct rpc_clnt *);
-unsigned long	rpc_get_timeout(struct rpc_clnt *clnt);
 void		rpc_force_rebind(struct rpc_clnt *);
 size_t		rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t);
 const char	*rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);

net/sunrpc/clnt.c

@@ -1452,21 +1452,6 @@ size_t rpc_max_bc_payload(struct rpc_clnt *clnt)
 }
 EXPORT_SYMBOL_GPL(rpc_max_bc_payload);
 
-/**
- * rpc_get_timeout - Get timeout for transport in units of HZ
- * @clnt: RPC client to query
- */
-unsigned long rpc_get_timeout(struct rpc_clnt *clnt)
-{
-	unsigned long ret;
-
-	rcu_read_lock();
-	ret = rcu_dereference(clnt->cl_xprt)->timeout->to_initval;
-	rcu_read_unlock();
-	return ret;
-}
-EXPORT_SYMBOL_GPL(rpc_get_timeout);
-
 /**
  * rpc_force_rebind - force transport to check that remote port is unchanged
  * @clnt: client to rebind