451 	ssize_t result, requested;  in nfs_file_direct_read()  local
490 	requested = nfs_direct_read_schedule_iovec(dreq, iter, iocb->ki_pos);  in nfs_file_direct_read()
495 	if (requested > 0) {  in nfs_file_direct_read()
498 			requested -= result;  in nfs_file_direct_read()
501 		iov_iter_revert(iter, requested);  in nfs_file_direct_read()
503 		result = requested;  in nfs_file_direct_read()
902 	ssize_t result, requested;  in nfs_file_direct_write()  local
950 		requested = nfs_direct_write_schedule_iovec(dreq, iter, pos,  in nfs_file_direct_write()
955 		requested = nfs_direct_write_schedule_iovec(dreq, iter, pos,  in nfs_file_direct_write()
966 	if (requested > 0) {  in nfs_file_direct_write()
969 			requested -= result;  in nfs_file_direct_write()
974 		iov_iter_revert(iter, requested);  in nfs_file_direct_write()
976 		result = requested;  in nfs_file_direct_write()