NFS: Clean up nfs4_proc_bind_one_conn_to_session()

Returning errors directly even lets us remove the goto
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

fs/nfs/nfs4proc.c

@@ -7155,8 +7155,6 @@ int nfs4_proc_bind_one_conn_to_session(struct rpc_clnt *clnt,
 	};
 	struct rpc_task *task;
 
-	dprintk("--> %s\n", __func__);
-
 	nfs4_copy_sessionid(&args.sessionid, &clp->cl_session->sess_id);
 	if (!(clp->cl_session->flags & SESSION4_BACK_CHAN))
 		args.dir = NFS4_CDFC4_FORE;
@@ -7176,24 +7174,20 @@ int nfs4_proc_bind_one_conn_to_session(struct rpc_clnt *clnt,
 		if (memcmp(res.sessionid.data,
 		    clp->cl_session->sess_id.data, NFS4_MAX_SESSIONID_LEN)) {
 			dprintk("NFS: %s: Session ID mismatch\n", __func__);
-			status = -EIO;
-			goto out;
+			return -EIO;
 		}
 		if ((res.dir & args.dir) != res.dir || res.dir == 0) {
 			dprintk("NFS: %s: Unexpected direction from server\n",
 				__func__);
-			status = -EIO;
-			goto out;
+			return -EIO;
 		}
 		if (res.use_conn_in_rdma_mode != args.use_conn_in_rdma_mode) {
 			dprintk("NFS: %s: Server returned RDMA mode = true\n",
 				__func__);
-			status = -EIO;
-			goto out;
+			return -EIO;
 		}
 	}
-out:
-	dprintk("<-- %s status= %d\n", __func__, status);
+
 	return status;
 }