Since nfs4_create_referral_server was the only call site of
rpc_protocol, rpc_protocol can now be removed.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
int rpc_restart_call_prepare(struct rpc_task *);
int rpc_restart_call(struct rpc_task *);
void rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int);
-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 *);
}
EXPORT_SYMBOL_GPL(rpc_setbufsize);
-/**
- * rpc_protocol - Get transport protocol number for an RPC client
- * @clnt: RPC client to query
- *
- */
-int rpc_protocol(struct rpc_clnt *clnt)
-{
- int protocol;
-
- rcu_read_lock();
- protocol = rcu_dereference(clnt->cl_xprt)->prot;
- rcu_read_unlock();
- return protocol;
-}
-EXPORT_SYMBOL_GPL(rpc_protocol);
-
/**
* rpc_net_ns - Get the network namespace for this RPC client
* @clnt: RPC client to query