NFSD: Remove dprintk call sites from tail of nfsd4_open()

Clean up: These relics are not likely to benefit server
administrators.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

fs/nfsd/nfs4proc.c

@@ -622,13 +622,9 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 			break;
 		case NFS4_OPEN_CLAIM_DELEG_PREV_FH:
              	case NFS4_OPEN_CLAIM_DELEGATE_PREV:
-			dprintk("NFSD: unsupported OPEN claim type %d\n",
-				open->op_claim_type);
 			status = nfserr_notsupp;
 			goto out;
 		default:
-			dprintk("NFSD: Invalid OPEN claim type %d\n",
-				open->op_claim_type);
 			status = nfserr_inval;
 			goto out;
 	}