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SUNRPC: Remove rpcb_getport_sync() 

Clean up: rpcb_getport_sync() has no more users, so remove it.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2010-09-17 10:54:37 -04:00 committed by Trond Myklebust
parent 306a075362
commit 859d5024f4
2 changed files with 0 additions and 52 deletions
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1
include/linux/sunrpc/clnt.h
View File

@ -137,7 +137,6 @@ int rpcb_register(u32, u32, int, unsigned short);
int rpcb_v4_register(const u32 program, const u32 version, int rpcb_v4_register(const u32 program, const u32 version,
const struct sockaddr *address, const struct sockaddr *address,
const char *netid); const char *netid);
int rpcb_getport_sync(struct sockaddr_in *, u32, u32, int);
void rpcb_getport_async(struct rpc_task *); void rpcb_getport_async(struct rpc_task *);
void rpc_call_start(struct rpc_task *); void rpc_call_start(struct rpc_task *);

51
net/sunrpc/rpcb_clnt.c
View File

@ -475,57 +475,6 @@ int rpcb_v4_register(const u32 program, const u32 version,
return -EAFNOSUPPORT; return -EAFNOSUPPORT;
} }
/**
* rpcb_getport_sync - obtain the port for an RPC service on a given host
* @sin: address of remote peer
* @prog: RPC program number to bind
* @vers: RPC version number to bind
* @prot: transport protocol to use to make this request
*
* Return value is the requested advertised port number,
* or a negative errno value.
*
* Called from outside the RPC client in a synchronous task context.
* Uses default timeout parameters specified by underlying transport.
*
* XXX: Needs to support IPv6
*/
int rpcb_getport_sync(struct sockaddr_in *sin, u32 prog, u32 vers, int prot)
{
struct rpcbind_args map = {
.r_prog = prog,
.r_vers = vers,
.r_prot = prot,
.r_port = 0,
};
struct rpc_message msg = {
.rpc_proc = &rpcb_procedures2[RPCBPROC_GETPORT],
.rpc_argp = &map,
.rpc_resp = &map,
};
struct rpc_clnt *rpcb_clnt;
int status;
dprintk("RPC: %s(%pI4, %u, %u, %d)\n",
__func__, &sin->sin_addr.s_addr, prog, vers, prot);
rpcb_clnt = rpcb_create(NULL, (struct sockaddr *)sin,
sizeof(*sin), prot, RPCBVERS_2);
if (IS_ERR(rpcb_clnt))
return PTR_ERR(rpcb_clnt);
status = rpc_call_sync(rpcb_clnt, &msg, 0);
rpc_shutdown_client(rpcb_clnt);
if (status >= 0) {
if (map.r_port != 0)
return map.r_port;
status = -EACCES;
}
return status;
}
EXPORT_SYMBOL_GPL(rpcb_getport_sync);
static struct rpc_task *rpcb_call_async(struct rpc_clnt *rpcb_clnt, struct rpcbind_args *map, struct rpc_procinfo *proc) static struct rpc_task *rpcb_call_async(struct rpc_clnt *rpcb_clnt, struct rpcbind_args *map, struct rpc_procinfo *proc)
{ {
struct rpc_message msg = { struct rpc_message msg = {