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SUNRPC: Remove rpc_protocol()

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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>
This commit is contained in:
Chuck Lever 2017-12-04 14:13:55 -05:00 committed by Trond Myklebust
parent 801b564309
commit 024fbf9c2e
2 changed files with 0 additions and 17 deletions
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1
include/linux/sunrpc/clnt.h
View file

@ -179,7 +179,6 @@ struct rpc_task *rpc_call_null(struct rpc_clnt *clnt, struct rpc_cred *cred,
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 *);

16
net/sunrpc/clnt.c
View file

@ -1375,22 +1375,6 @@ rpc_setbufsize(struct rpc_clnt *clnt, unsigned int sndsize, unsigned int rcvsize
}
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