SUNRPC: eliminate rpc_call()

Clean-up: replace rpc_call() helper with direct call to rpc_call_sync.

This makes NFSv2 and NFSv3 synchronous calls more computationally
efficient, and reduces stack consumption in functions that used to
invoke rpc_call more than once.

Test plan:
Compile kernel with CONFIG_NFS enabled.  Connectathon on NFS version 2,
version 3, and version 4 mount points.

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

1 files changed, 0 insertions, 14 deletions

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 3bec751ee249..e37c06128e51 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -140,20 +140,6 @@ size_t		rpc_max_payload(struct rpc_clnt *);
 void            rpc_force_rebind(struct rpc_clnt *);
 int             rpc_ping(struct rpc_clnt *clnt, int flags);
 
-static __inline__
-int rpc_call(struct rpc_clnt *clnt, u32 proc, void *argp, void *resp, int flags)
-{
-        struct rpc_message msg = {
-                .rpc_proc       = &clnt->cl_procinfo[proc],
-                .rpc_argp       = argp,
-                .rpc_resp       = resp,
-                .rpc_cred       = NULL
-        };
-        return rpc_call_sync(clnt, &msg, flags);
-}
-                
-extern void rpciod_wake_up(void);
-
 /*
  * Helper function for NFSroot support
  */