NFS: NFS_ROOT should use the new rpc_create API

Teach NFS_ROOT to use the new rpc_create API instead of the old two-call
API for creating an RPC transport.

Test plan:
Compile the kernel with the NFS client build-in, and set CONFIG_NFS_ROOT.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 13 insertions, 16 deletions

diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index 41274874b9a5..d507b021207f 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -76,22 +76,19 @@ static struct rpc_clnt *
 mnt_create(char *hostname, struct sockaddr_in *srvaddr, int version,
                 int protocol)
 {
-        struct rpc_xprt *xprt;
-        struct rpc_clnt *clnt;
-
-        xprt = xprt_create_proto(protocol, srvaddr, NULL);
-        if (IS_ERR(xprt))
-                return (struct rpc_clnt *)xprt;
-
-        clnt = rpc_create_client(xprt, hostname,
-                                &mnt_program, version,
-                                RPC_AUTH_UNIX);
-        if (!IS_ERR(clnt)) {
-                clnt->cl_softrtry = 1;
-                clnt->cl_oneshot  = 1;
-                clnt->cl_intr = 1;
-        }
-        return clnt;
+        struct rpc_create_args args = {
+                .protocol       = protocol,
+                .address        = (struct sockaddr *)srvaddr,
+                .addrsize       = sizeof(*srvaddr),
+                .servername     = hostname,
+                .program        = &mnt_program,
+                .version        = version,
+                .authflavor     = RPC_AUTH_UNIX,
+                .flags          = (RPC_CLNT_CREATE_ONESHOT |
+                                   RPC_CLNT_CREATE_INTR),
+        };
+
+        return rpc_create(&args);
 }
 
 /*